source stringlengths 14 113 | code stringlengths 10 21.3k |
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application-dev\reference\apis-arkgraphics2d\js-apis-effectKit.md | import { image } from "@kit.ImageKit";
import { effectKit } from "@kit.ArkGraphics2D";
const color = new ArrayBuffer(96);
let opts : image.InitializationOptions = {
editable: true,
pixelFormat: 3,
size: {
height: 4,
width: 6
}
};
image.createPixelMap(color, opts).then((pixelMap) => {
let radius = 5;
... |
application-dev\reference\apis-arkgraphics2d\js-apis-effectKit.md | import { image } from "@kit.ImageKit";
import { effectKit } from "@kit.ArkGraphics2D";
const color = new ArrayBuffer(96);
let opts : image.InitializationOptions = {
editable: true,
pixelFormat: 3,
size: {
height: 4,
width: 6
}
};
image.createPixelMap(color, opts).then((pixelMap) => {
let radius = 30;... |
application-dev\reference\apis-arkgraphics2d\js-apis-effectKit.md | import { image } from "@kit.ImageKit";
import { effectKit } from "@kit.ArkGraphics2D";
const color = new ArrayBuffer(96);
let opts : image.InitializationOptions = {
editable: true,
pixelFormat: 3,
size: {
height: 4,
width: 6
}
};
image.createPixelMap(color, opts).then((pixelMap) => {
let headFilter =... |
application-dev\reference\apis-arkgraphics2d\js-apis-effectKit.md | import { image } from "@kit.ImageKit";
import { effectKit } from "@kit.ArkGraphics2D";
const color = new ArrayBuffer(96);
let opts : image.InitializationOptions = {
editable: true,
pixelFormat: 3,
size: {
height: 4,
width: 6
}
};
image.createPixelMap(color, opts).then((pixelMap) => {
let colorMatrix:... |
application-dev\reference\apis-arkgraphics2d\js-apis-effectKit.md | import { image } from "@kit.ImageKit";
import { effectKit } from "@kit.ArkGraphics2D";
const color = new ArrayBuffer(96);
let opts : image.InitializationOptions = {
editable: true,
pixelFormat: 3,
size: {
height: 4,
width: 6
}
};
image.createPixelMap(color, opts).then((pixelMap) => {
let bright = 0.5... |
application-dev\reference\apis-arkgraphics2d\js-apis-effectKit.md | import { image } from "@kit.ImageKit";
import { effectKit } from "@kit.ArkGraphics2D";
const color = new ArrayBuffer(96);
let opts : image.InitializationOptions = {
editable: true,
pixelFormat: 3,
size: {
height: 4,
width: 6
}
};
image.createPixelMap(color, opts).then((pixelMap) => {
let headFilter =... |
application-dev\reference\apis-arkgraphics2d\js-apis-effectKit.md | import { image } from "@kit.ImageKit";
import { effectKit } from "@kit.ArkGraphics2D";
const color = new ArrayBuffer(96);
let opts : image.InitializationOptions = {
editable: true,
pixelFormat: 3,
size: {
height: 4,
width: 6
}
};
image.createPixelMap(color, opts).then((pixelMap) => {
effectKit.create... |
application-dev\reference\apis-arkgraphics2d\js-apis-effectKit.md | import { image } from "@kit.ImageKit";
import { effectKit } from "@kit.ArkGraphics2D";
const color = new ArrayBuffer(96);
let opts : image.InitializationOptions = {
editable: true,
pixelFormat: 3,
size: {
height: 4,
width: 6
}
};
image.createPixelMap(color, opts).then((pixelMap) => {
let pixel = effe... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-common2D.md | import { common2D } from '@kit.ArkGraphics2D'; |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-displaySync.md | import { displaySync } from '@kit.ArkGraphics2D'; |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-displaySync.md | let backDisplaySync: displaySync.DisplaySync = displaySync.create(); |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-displaySync.md | let range : ExpectedFrameRateRange = {
expected: 10,
min:0,
max:120
};
// Set the expected frame rate range.
backDisplaySync?.setExpectedFrameRateRange(range) |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-displaySync.md | let callback = (frameInfo: displaySync.IntervalInfo) => {
console.info("DisplaySync", 'TimeStamp:' + frameInfo.timestamp + ' TargetTimeStamp: ' + frameInfo.targetTimestamp);
}
// Subscribe to the event.
backDisplaySync?.on("frame", callback) |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-displaySync.md | let callback = (frameInfo: displaySync.IntervalInfo) => {
console.info("DisplaySync", 'TimeStamp:' + frameInfo.timestamp + ' TargetTimeStamp: ' + frameInfo.targetTimestamp);
}
backDisplaySync?.on("frame", callback)
// Unsubscribe from the event.
backDisplaySync?.off("frame", callback) |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-displaySync.md | let range : ExpectedFrameRateRange = {
expected: 10,
min:0,
max:120
};
backDisplaySync?.setExpectedFrameRateRange(range)
let callback = (frameInfo: displaySync.IntervalInfo) => {
console.info("DisplaySync", 'TimeStamp:' + frameInfo.timestamp + ' TargetTimeStamp: ' + frameInfo.targetTimestamp);
}
backDispla... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-displaySync.md | import { displaySync } from '@kit.ArkGraphics2D';
import { UIContext } from '@kit.ArkUI';
// xxx.ets
@Entry
@Component
struct Index {
// Create a DisplaySync instance.
backDisplaySync: displaySync.DisplaySync = displaySync.create();
aboutToAppear() {
// Obtain a UIContext instance.
let uiContext: UICont... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-displaySync.md | let range : ExpectedFrameRateRange = {
expected: 10,
min:0,
max:120
};
backDisplaySync?.setExpectedFrameRateRange(range)
let callback = (frameInfo: displaySync.IntervalInfo) => {
console.info("DisplaySync", 'TimeStamp:' + frameInfo.timestamp + ' TargetTimeStamp: ' + frameInfo.targetTimestamp);
}
backDispla... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { drawing } from '@kit.ArkGraphics2D'; |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { drawing } from '@kit.ArkGraphics2D';
let path: drawing.Path = new drawing.Path();
let iter: drawing.PathIterator = new drawing.PathIterator(path); |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { common2D, drawing } from '@kit.ArkGraphics2D';
let path: drawing.Path = new drawing.Path();
path.moveTo(10, 20);
let iter: drawing.PathIterator = new drawing.PathIterator(path);
let verbStr: Array<string> = ["MOVE", "LINE", "QUAD", "CONIC", "CUBIC", "CLOSE", "DONE"];
let pointCount: Array<number> = [1,2,3,4,4... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { drawing } from '@kit.ArkGraphics2D';
let path: drawing.Path = new drawing.Path();
let iter: drawing.PathIterator = new drawing.PathIterator(path);
let res = iter.peek(); |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { drawing } from '@kit.ArkGraphics2D';
let path: drawing.Path = new drawing.Path();
let iter: drawing.PathIterator = new drawing.PathIterator(path);
let res = iter.hasNext(); |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { drawing } from '@kit.ArkGraphics2D';
let path: drawing.Path = new drawing.Path(); |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { drawing } from '@kit.ArkGraphics2D';
let path: drawing.Path = new drawing.Path();
path.moveTo(0, 0);
path.lineTo(0, 700);
path.lineTo(700, 0);
path.close();
let path1: drawing.Path = new drawing.Path(path); |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { drawing } from '@kit.ArkGraphics2D';
let path = new drawing.Path();
path.moveTo(10,10); |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { drawing } from '@kit.ArkGraphics2D';
let path = new drawing.Path();
path.moveTo(10,10);
path.lineTo(10, 15); |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { drawing } from '@kit.ArkGraphics2D';
let path = new drawing.Path();
path.moveTo(10,10);
path.arcTo(10, 15, 10, 10, 10, 10); |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { drawing } from '@kit.ArkGraphics2D';
let path = new drawing.Path();
path.moveTo(10,10);
path.quadTo(10, 15, 10, 10); |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { drawing } from '@kit.ArkGraphics2D';
const path = new drawing.Path();
path.conicTo(200, 400, 100, 200, 0); |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { drawing } from '@kit.ArkGraphics2D';
let path = new drawing.Path();
path.moveTo(10,10);
path.cubicTo(100, 100, 80, 150, 300, 150); |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { drawing } from '@kit.ArkGraphics2D';
const path = new drawing.Path();
path.rMoveTo(10, 10); |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { drawing } from '@kit.ArkGraphics2D';
const path = new drawing.Path();
path.rLineTo(400, 200); |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { drawing } from '@kit.ArkGraphics2D';
const path = new drawing.Path();
path.rQuadTo(100, 0, 0, 200); |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { drawing } from '@kit.ArkGraphics2D';
const path = new drawing.Path();
path.rConicTo(200, 400, 100, 200, 0); |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { drawing } from '@kit.ArkGraphics2D';
const path = new drawing.Path();
path.rCubicTo(200, 0, 0, 200, -20, 0); |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { common2D, drawing } from '@kit.ArkGraphics2D';
let path = new drawing.Path();
const rect: common2D.Rect = {left:100, top:100, right:500, bottom:500};
path.addArc(rect, 90, 180); |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { drawing } from '@kit.ArkGraphics2D';
let path = new drawing.Path();
path.addCircle(100, 200, 50, drawing.PathDirection.CLOCKWISE); |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { common2D, drawing } from '@kit.ArkGraphics2D';
let path = new drawing.Path();
const rect: common2D.Rect = {left:100, top:100, right:500, bottom:500};
path.addOval(rect, 5, drawing.PathDirection.CLOCKWISE); |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { common2D, drawing } from '@kit.ArkGraphics2D';
let path = new drawing.Path();
const rect: common2D.Rect = {left:100, top:100, right:500, bottom:500};
path.addRect(rect, drawing.PathDirection.CLOCKWISE); |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { common2D, drawing } from '@kit.ArkGraphics2D';
let path = new drawing.Path();
const rect: common2D.Rect = {left:100, top:100, right:500, bottom:500};
let roundRect = new drawing.RoundRect(rect, 50, 50);
path.addRoundRect(roundRect, drawing.PathDirection.CLOCKWISE); |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { common2D, drawing } from '@kit.ArkGraphics2D';
let path = new drawing.Path();
let matrix = new drawing.Matrix();
const rect: common2D.Rect = {left:100, top:100, right:500, bottom:500};
let roundRect = new drawing.RoundRect(rect, 50, 50);
path.addRoundRect(roundRect, drawing.PathDirection.CLOCKWISE);
let dstPa... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { common2D, drawing } from '@kit.ArkGraphics2D';
let path = new drawing.Path();
let matrix = new drawing.Matrix();
matrix.setScale(1.5, 1.5, 10, 10);
const rect: common2D.Rect = {left:100, top:100, right:500, bottom:500};
let roundRect = new drawing.RoundRect(rect, 50, 50);
path.addRoundRect(roundRect, drawing.... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { common2D, drawing } from '@kit.ArkGraphics2D';
const path = new drawing.Path();
let rect : common2D.Rect = {left: 50, top: 50, right: 250, bottom: 250};
path.addRect(rect, drawing.PathDirection.CLOCKWISE);
console.info("test contains: " + path.contains(0, 0));
console.info("test contains: " + path.contains(60... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { drawing } from '@kit.ArkGraphics2D';
const path = new drawing.Path();
path.setFillType(drawing.PathFillType.WINDING); |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { common2D, drawing } from '@kit.ArkGraphics2D';
const path = new drawing.Path();
path.lineTo(50, 40)
let rect : common2D.Rect = {left: 0, top: 0, right: 0, bottom: 0};
rect = path.getBounds();
console.info("test rect.left: " + rect.left);
console.info("test rect.top: " + rect.top);
console.info("test rect.righ... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { common2D, drawing } from '@kit.ArkGraphics2D';
let pointsArray = new Array<common2D.Point>();
const point1: common2D.Point = { x: 200, y: 200 };
const point2: common2D.Point = { x: 400, y: 200 };
const point3: common2D.Point = { x: 100, y: 400 };
const point4: common2D.Point = { x: 300, y: 400 };
pointsArray.... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { drawing } from '@kit.ArkGraphics2D';
const path = new drawing.Path();
path.moveTo(200, 200);
path.lineTo(300, 300);
const dst = path.offset(200, 200); |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { drawing } from '@kit.ArkGraphics2D';
const path = new drawing.Path();
const path2 = new drawing.Path();
path.addCircle(100, 200, 100, drawing.PathDirection.CLOCKWISE);
console.info("get pathOp: ", path2.op(path, drawing.PathOp.DIFFERENCE)); |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { drawing } from '@kit.ArkGraphics2D';
let path = new drawing.Path();
path.moveTo(10,10);
path.cubicTo(10, 10, 10, 10, 15, 15);
path.close(); |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { drawing } from '@kit.ArkGraphics2D';
let path = new drawing.Path();
path.moveTo(10,10);
path.cubicTo(10, 10, 10, 10, 15, 15);
path.reset(); |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { drawing } from '@kit.ArkGraphics2D';
let path = new drawing.Path();
path.arcTo(20, 20, 180, 180, 180, 90);
let len = path.getLength(false);
console.info("path length = " + len); |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { common2D, drawing } from '@kit.ArkGraphics2D';
let path: drawing.Path = new drawing.Path();
path.moveTo(0, 0);
path.lineTo(0, 700);
path.lineTo(700, 0);
let position: common2D.Point = { x: 0.0, y: 0.0 };
let tangent: common2D.Point = { x: 0.0, y: 0.0 };
if (path.getPositionAndTangent(false, 0.1, position, tan... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { drawing } from '@kit.ArkGraphics2D';
let path: drawing.Path = new drawing.Path();
path.moveTo(0, 0);
path.lineTo(0, 700);
path.lineTo(700, 0);
let dstPath: drawing.Path = new drawing.Path();
console.info("getSegment-----result: "+ path.getSegment(true, 10.0, 20.0, true, dstPath)); |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { drawing } from '@kit.ArkGraphics2D';
let path: drawing.Path = new drawing.Path();
path.moveTo(0, 0);
path.lineTo(0, 700);
if (path.isClosed()) {
console.info("path is closed.");
} else {
console.info("path is not closed.");
} |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { drawing } from '@kit.ArkGraphics2D';
let path: drawing.Path = new drawing.Path();
let matrix = new drawing.Matrix();
if(path.getMatrix(false, 10, matrix, drawing.PathMeasureMatrixFlags.GET_TANGENT_MATRIX)) {
console.info("path.getMatrix return true");
} else {
console.info("path.getMatrix return false");
... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { drawing } from '@kit.ArkGraphics2D';
let path: drawing.Path = new drawing.Path();
let svgStr: string = "M150 100 L75 300 L225 300 Z";
if(path.buildFromSvgString(svgStr)) {
console.info("buildFromSvgString return true");
} else {
console.info("buildFromSvgString return false");
} |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { drawing } from '@kit.ArkGraphics2D';
let path: drawing.Path = new drawing.Path();
let iter = path.getPathIterator(); |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { drawing } from '@kit.ArkGraphics2D';
import { image } from '@kit.ImageKit';
const color = new ArrayBuffer(96);
let opts : image.InitializationOptions = {
editable: true,
pixelFormat: 3,
size: {
height: 4,
width: 6
}
}
image.createPixelMap(color, opts).then((pixelMap) => {
const canvas = new ... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { RenderNode } from '@kit.ArkUI';
import { common2D, drawing } from '@kit.ArkGraphics2D';
class DrawingRenderNode extends RenderNode {
draw(context : DrawContext) {
const canvas = context.canvas;
const pen = new drawing.Pen();
pen.setStrokeWidth(5);
pen.setColor({alpha: 255, red: 255, green: 0... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { RenderNode } from '@kit.ArkUI';
import { drawing } from '@kit.ArkGraphics2D';
class DrawingRenderNode extends RenderNode {
draw(context : DrawContext) {
const canvas = context.canvas;
const pen = new drawing.Pen();
pen.setStrokeWidth(5);
pen.setColor({alpha: 255, red: 255, green: 0, blue: 0... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { RenderNode } from '@kit.ArkUI';
import { common2D, drawing } from '@kit.ArkGraphics2D';
class DrawingRenderNode extends RenderNode {
draw(context : DrawContext) {
const canvas = context.canvas;
let rect: common2D.Rect = { left : 100, top : 100, right : 400, bottom : 500 };
let roundRect = new dr... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { RenderNode } from '@kit.ArkUI';
import { common2D, drawing } from '@kit.ArkGraphics2D';
class DrawingRenderNode extends RenderNode {
draw(context : DrawContext) {
const canvas = context.canvas;
let inRect: common2D.Rect = { left : 200, top : 200, right : 400, bottom : 500 };
let outRect: common2... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { RenderNode } from '@kit.ArkUI';
import { common2D, drawing } from '@kit.ArkGraphics2D';
class DrawingRenderNode extends RenderNode {
draw(context : DrawContext) {
const canvas = context.canvas;
const brush = new drawing.Brush();
const color : common2D.Color = { alpha: 255, red: 255, green: 0, bl... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { RenderNode } from '@kit.ArkUI';
import { common2D, drawing } from '@kit.ArkGraphics2D';
class DrawingRenderNode extends RenderNode {
draw(context : DrawContext) {
const canvas = context.canvas;
const path = new drawing.Path();
path.addCircle(100, 200, 100, drawing.PathDirection.CLOCKWISE);
l... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { RenderNode } from '@kit.ArkUI';
import { common2D, drawing } from '@kit.ArkGraphics2D';
class DrawingRenderNode extends RenderNode {
draw(context : DrawContext) {
const canvas = context.canvas;
const path = new drawing.Path();
path.addCircle(300, 600, 100, drawing.PathDirection.CLOCKWISE);
l... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { RenderNode } from '@kit.ArkUI';
import { common2D, drawing } from '@kit.ArkGraphics2D';
class DrawingRenderNode extends RenderNode {
draw(context : DrawContext) {
const canvas = context.canvas;
let clipRect: common2D.Rect = {
left : 150, top : 150, right : 300, bottom : 400
};
canvas.c... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { RenderNode } from '@kit.ArkUI';
import { drawing } from '@kit.ArkGraphics2D';
class DrawingRenderNode extends RenderNode {
draw(context : DrawContext) {
const canvas = context.canvas;
let matrix = new drawing.Matrix();
matrix.setMatrix([5, 0, 0, 0, 1, 1, 0, 0, 1]);
canvas.setMatrix(matrix);
... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { RenderNode } from '@kit.ArkUI';
import { drawing } from '@kit.ArkGraphics2D';
class DrawingRenderNode extends RenderNode {
draw(context : DrawContext) {
const canvas = context.canvas;
const pen = new drawing.Pen();
pen.setStrokeWidth(5);
pen.setColor({alpha: 255, red: 255, green: 0, blue: 0}... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { RenderNode } from '@kit.ArkUI';
import { image } from '@kit.ImageKit';
import { drawing } from '@kit.ArkGraphics2D';
class DrawingRenderNode extends RenderNode {
pixelMap: image.PixelMap | null = null;
async draw(context : DrawContext) {
const canvas = context.canvas;
let options = new drawing.Sa... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { RenderNode } from '@kit.ArkUI';
import { image } from '@kit.ImageKit';
import { common2D, drawing } from '@kit.ArkGraphics2D';
class DrawingRenderNode extends RenderNode {
pixelMap: image.PixelMap | null = null;
draw(context : DrawContext) {
const canvas = context.canvas;
let pen = new drawing.Pen()... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { RenderNode } from '@kit.ArkUI';
import { image } from '@kit.ImageKit';
import { common2D, drawing } from '@kit.ArkGraphics2D';
class DrawingRenderNode extends RenderNode {
pixelMap: image.PixelMap | null = null;
draw(context : DrawContext) {
const canvas = context.canvas;
let pen = new drawing.Pen()... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { RenderNode } from '@kit.ArkUI';
import { common2D, drawing } from '@kit.ArkGraphics2D';
class DrawingRenderNode extends RenderNode {
draw(context : DrawContext) {
const canvas = context.canvas;
let color: common2D.Color = {
alpha : 255,
red: 0,
green: 10,
blue: 10
}
c... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { RenderNode } from '@kit.ArkUI';
import { drawing } from '@kit.ArkGraphics2D';
class DrawingRenderNode extends RenderNode {
draw(context : DrawContext) {
const canvas = context.canvas;
canvas.drawColor(255, 0, 10, 10, drawing.BlendMode.CLEAR);
}
} |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { RenderNode } from '@kit.ArkUI';
import { drawing } from '@kit.ArkGraphics2D';
class DrawingRenderNode extends RenderNode {
draw(context : DrawContext) {
const canvas = context.canvas;
canvas.drawColor(0xff000a0a, drawing.BlendMode.CLEAR);
}
} |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { RenderNode } from '@kit.ArkUI';
import { image } from '@kit.ImageKit';
import { drawing } from '@kit.ArkGraphics2D';
class DrawingRenderNode extends RenderNode {
pixelMap: image.PixelMap | null = null;
async draw(context : DrawContext) {
const canvas = context.canvas;
if (this.pixelMap != null) {... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { RenderNode } from '@kit.ArkUI';
import { common2D, drawing } from '@kit.ArkGraphics2D';
class DrawingRenderNode extends RenderNode {
draw(context : DrawContext) {
const canvas = context.canvas;
let color: common2D.Color = {alpha: 255, red: 255, green: 0, blue: 0};
canvas.clear(color);
}
} |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { RenderNode } from '@kit.ArkUI';
import { drawing } from '@kit.ArkGraphics2D';
class DrawingRenderNode extends RenderNode {
draw(context : DrawContext) {
const canvas = context.canvas;
let color: number = 0xffff0000;
canvas.clear(color);
}
} |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { RenderNode } from '@kit.ArkUI';
import { drawing } from '@kit.ArkGraphics2D';
class DrawingRenderNode extends RenderNode {
draw(context : DrawContext) {
const canvas = context.canvas;
let width = canvas.getWidth();
console.info('get canvas width:' + width);
}
} |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { RenderNode } from '@kit.ArkUI';
import { drawing } from '@kit.ArkGraphics2D';
class DrawingRenderNode extends RenderNode {
draw(context : DrawContext) {
const canvas = context.canvas;
let height = canvas.getHeight();
console.log('get canvas height:' + height);
}
} |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { RenderNode } from '@kit.ArkUI';
import { common2D, drawing } from '@kit.ArkGraphics2D';
class DrawingRenderNode extends RenderNode {
draw(context : DrawContext) {
const canvas = context.canvas;
const pen = new drawing.Pen();
pen.setStrokeWidth(5);
const color : common2D.Color = { alpha: 255,... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { RenderNode } from '@kit.ArkUI';
import { common2D, drawing } from '@kit.ArkGraphics2D';
class DrawingRenderNode extends RenderNode {
draw(context : DrawContext) {
const canvas = context.canvas;
const pen = new drawing.Pen();
pen.setStrokeWidth(5);
const color : common2D.Color = { alpha: 255,... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { RenderNode } from '@kit.ArkUI';
import { drawing } from '@kit.ArkGraphics2D';
class DrawingRenderNode extends RenderNode {
draw(context : DrawContext) {
const canvas = context.canvas;
const pen = new drawing.Pen();
pen.setStrokeWidth(5);
pen.setColor({alpha: 255, red: 255, green: 0, blue: 0}... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { RenderNode } from '@kit.ArkUI';
import { common2D, drawing } from '@kit.ArkGraphics2D';
class DrawingRenderNode extends RenderNode {
draw(context : DrawContext) {
const canvas = context.canvas;
const pen = new drawing.Pen();
pen.setStrokeWidth(30);
const color : common2D.Color = { alpha: 255... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { RenderNode } from '@kit.ArkUI';
import { drawing } from '@kit.ArkGraphics2D';
class DrawingRenderNode extends RenderNode {
draw(context : DrawContext) {
const canvas = context.canvas;
const pen = new drawing.Pen();
pen.setStrokeWidth(5);
pen.setColor({alpha: 255, red: 255, green: 0, blue: 0}... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { RenderNode } from '@kit.ArkUI';
import { drawing } from '@kit.ArkGraphics2D';
class DrawingRenderNode extends RenderNode {
draw(context : DrawContext) {
const canvas = context.canvas;
const pen = new drawing.Pen();
pen.setStrokeWidth(5);
pen.setColor({alpha: 255, red: 255, green: 0, blue: 0}... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { RenderNode } from '@kit.ArkUI';
import { drawing } from '@kit.ArkGraphics2D';
class DrawingRenderNode extends RenderNode {
draw(context : DrawContext) {
const canvas = context.canvas;
const brush = new drawing.Brush();
brush.setColor({alpha: 255, red: 255, green: 0, blue: 0});
const font = n... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { RenderNode } from '@kit.ArkUI';
import { drawing } from '@kit.ArkGraphics2D';
class DrawingRenderNode extends RenderNode {
draw(context : DrawContext) {
const canvas = context.canvas;
const brush = new drawing.Brush();
brush.setColor({alpha: 255, red: 255, green: 0, blue: 0});
const font = n... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { RenderNode } from '@kit.ArkUI';
import { drawing } from '@kit.ArkGraphics2D';
class DrawingRenderNode extends RenderNode {
draw(context : DrawContext) {
const canvas = context.canvas;
const pen = new drawing.Pen();
let region = new drawing.Region();
pen.setStrokeWidth(10);
pen.setColor({... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { RenderNode } from '@kit.ArkUI';
import { drawing } from '@kit.ArkGraphics2D';
class DrawingRenderNode extends RenderNode {
draw(context : DrawContext) {
const canvas = context.canvas;
const pen = new drawing.Pen();
pen.setStrokeWidth(5);
pen.setColor({alpha: 255, red: 255, green: 0, blue: 0}... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { RenderNode } from '@kit.ArkUI';
import { drawing } from '@kit.ArkGraphics2D';
class DrawingRenderNode extends RenderNode {
draw(context : DrawContext) {
const canvas = context.canvas;
const brush = new drawing.Brush();
brush.setColor({alpha: 255, red: 255, green: 0, blue: 0});
canvas.attachB... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { RenderNode } from '@kit.ArkUI';
import { drawing } from '@kit.ArkGraphics2D';
class DrawingRenderNode extends RenderNode {
draw(context : DrawContext) {
const canvas = context.canvas;
const pen = new drawing.Pen();
pen.setStrokeWidth(5);
pen.setColor({alpha: 255, red: 255, green: 0, blue: 0}... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { RenderNode } from '@kit.ArkUI';
import { drawing } from '@kit.ArkGraphics2D';
class DrawingRenderNode extends RenderNode {
draw(context : DrawContext) {
const canvas = context.canvas;
const brush = new drawing.Brush();
brush.setColor({alpha: 255, red: 255, green: 0, blue: 0});
canvas.attachB... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { RenderNode } from '@kit.ArkUI';
import { common2D, drawing } from '@kit.ArkGraphics2D';
class DrawingRenderNode extends RenderNode {
draw(context : DrawContext) {
const canvas = context.canvas;
let path = new drawing.Path();
path.moveTo(10, 10);
path.cubicTo(100, 100, 80, 150, 300, 150);
... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { RenderNode } from '@kit.ArkUI';
import { common2D, drawing } from '@kit.ArkGraphics2D';
class DrawingRenderNode extends RenderNode {
draw(context : DrawContext) {
const canvas = context.canvas;
canvas.clipRect({left : 10, right : 500, top : 300, bottom : 900}, drawing.ClipOp.DIFFERENCE, true);
c... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { RenderNode } from '@kit.ArkUI';
import { common2D, drawing } from '@kit.ArkGraphics2D';
class DrawingRenderNode extends RenderNode {
draw(context : DrawContext) {
const canvas = context.canvas;
let rect: common2D.Rect = {left: 10, right: 200, top: 100, bottom: 300};
canvas.drawRect(rect);
le... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { RenderNode } from '@kit.ArkUI';
import { common2D, drawing } from '@kit.ArkGraphics2D';
class DrawingRenderNode extends RenderNode {
draw(context : DrawContext) {
const canvas = context.canvas;
canvas.saveLayer(null, null);
const brushRect = new drawing.Brush();
const colorRect: common2D.Col... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { RenderNode } from '@kit.ArkUI';
import { common2D, drawing } from '@kit.ArkGraphics2D';
class DrawingRenderNode extends RenderNode {
draw(context : DrawContext) {
const canvas = context.canvas;
const pen = new drawing.Pen();
pen.setStrokeWidth(5);
pen.setColor({alpha: 255, red: 255, green: 0... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { RenderNode } from '@kit.ArkUI';
import { common2D, drawing } from '@kit.ArkGraphics2D';
class DrawingRenderNode extends RenderNode {
draw(context : DrawContext) {
const canvas = context.canvas;
const pen = new drawing.Pen();
pen.setStrokeWidth(5);
pen.setColor({alpha: 255, red: 255, green: 0... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { RenderNode } from '@kit.ArkUI';
import { common2D, drawing } from '@kit.ArkGraphics2D';
class DrawingRenderNode extends RenderNode {
draw(context : DrawContext) {
const canvas = context.canvas;
const pen = new drawing.Pen();
pen.setStrokeWidth(5);
pen.setColor({alpha: 255, red: 255, green: 0... |
application-dev\reference\apis-arkgraphics2d\js-apis-graphics-drawing.md | import { RenderNode } from '@kit.ArkUI';
import { common2D, drawing } from '@kit.ArkGraphics2D';
class DrawingRenderNode extends RenderNode {
draw(context : DrawContext) {
const canvas = context.canvas;
const pen = new drawing.Pen();
pen.setStrokeWidth(5);
pen.setColor({alpha: 255, red: 255, green: 0... |
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