Update app.R

app.R

@@ -1631,6 +1631,98 @@ create_pitcher_release_plot <- function(game_data, pitch_colors) {
     theme(legend.position = "none")
 }
 
+create_extension_height_plot <- function(data, player_name, pitch_colors) {
+  data <- normalize_columns(data)
+  
+  pitcher_data <- data %>%
+    filter(Pitcher == player_name, 
+           !is.na(TaggedPitchType), 
+           TaggedPitchType != "Other",
+           !is.na(Extension), 
+           !is.na(RelHeight))
+  
+  if (nrow(pitcher_data) == 0) {
+    return(ggplot() + theme_void() + ggtitle("Extension vs Release Height") +
+             theme(plot.title = element_text(size = 12, face = "bold", hjust = 0.5)))
+  }
+  
+  avg_release <- pitcher_data %>%
+    group_by(TaggedPitchType) %>%
+    summarise(
+      Extension = mean(Extension, na.rm = TRUE),
+      RelHeight = mean(RelHeight, na.rm = TRUE),
+      .groups = "drop"
+    )
+  
+  ggplot(pitcher_data, aes(Extension, RelHeight)) +
+    geom_point(aes(fill = TaggedPitchType),
+               size = 4, shape = 21, color = "black", alpha = 0.85, stroke = 0.25) +
+    geom_point(data = avg_release,
+               aes(Extension, RelHeight, fill = TaggedPitchType),
+               size = 4.5, shape = 21, color = "black", stroke = 0.3, alpha = 1) +
+    annotate("text", x = 1, y = 8, label = "\u2190 2B", size = 3, hjust = 0) +
+    annotate("text", x = 8, y = 8, label = "Home \u2192", size = 3, hjust = 1) +
+    geom_rect(aes(xmin = 0, xmax = 2.7, ymin = 0, ymax = 0.83),
+              fill = "#632b11", inherit.aes = FALSE) +
+    geom_rect(aes(xmin = -0.5, xmax = 1, ymin = 0.8, ymax = 0.95),
+              fill = "white", color = "black", linewidth = 0.4, inherit.aes = FALSE) +
+    geom_vline(xintercept = 5.6, linetype = "dashed", linewidth = 0.4, color = "grey20") +
+    geom_hline(yintercept = 5.8, linetype = "dashed", linewidth = 0.4, color = "grey20") +
+    scale_fill_manual(values = pitch_colors, name = "Pitch Type") +
+    coord_cartesian(xlim = c(1, 8), ylim = c(0, 8)) +
+    labs(title = "Release Height + Extension (Dashed = SEC Avg)", 
+         x = "Extension (ft)", y = "Release Height (ft)") +
+    theme_minimal() +
+    theme(plot.title = element_text(hjust = 0.5, size = 10, face = "bold"),
+          legend.position = "none")
+}
+
+create_relside_height_plot <- function(data, player_name, pitch_colors) {
+  data <- normalize_columns(data)
+  
+  pitcher_data <- data %>%
+    filter(Pitcher == player_name, 
+           !is.na(TaggedPitchType), 
+           TaggedPitchType != "Other",
+           !is.na(RelSide), 
+           !is.na(RelHeight))
+  
+  if (nrow(pitcher_data) == 0) {
+    return(ggplot() + theme_void() + ggtitle("Release Side vs Release Height") +
+             theme(plot.title = element_text(size = 12, face = "bold", hjust = 0.5)))
+  }
+  
+  avg_release <- pitcher_data %>%
+    group_by(TaggedPitchType) %>%
+    summarise(
+      RelSide = mean(RelSide, na.rm = TRUE),
+      RelHeight = mean(RelHeight, na.rm = TRUE),
+      .groups = "drop"
+    )
+  
+  ggplot(pitcher_data, aes(RelSide, RelHeight)) +
+    geom_point(aes(fill = TaggedPitchType),
+               size = 4, shape = 21, color = "black", alpha = 0.85, stroke = 0.25) +
+    geom_point(data = avg_release,
+               aes(RelSide, RelHeight, fill = TaggedPitchType),
+               size = 4.5, shape = 21, color = "black", stroke = 0.3, alpha = 1) +
+    annotate("text", x = -4.7, y = 8, label = "\u2190 3B", size = 3, hjust = 0) +
+    annotate("text", x = 4.7, y = 8, label = "1B \u2192", size = 3, hjust = 1) +
+    geom_rect(aes(xmin = -3.5, xmax = 3.5, ymin = 0, ymax = 0.83),
+              fill = "#632b11", inherit.aes = FALSE) +
+    geom_rect(aes(xmin = -0.7, xmax = 0.7, ymin = 0.8, ymax = 0.95),
+              fill = "white", color = "black", linewidth = 0.4, inherit.aes = FALSE) +
+    geom_vline(xintercept = 1.9, linetype = "dashed", linewidth = 0.4, color = "grey20") +
+    geom_hline(yintercept = 5.7, linetype = "dashed", linewidth = 0.4, color = "grey20") +
+    scale_fill_manual(values = pitch_colors, name = "Pitch Type") +
+    coord_cartesian(xlim = c(-5, 5), ylim = c(0, 8)) +
+    labs(title = "Release Height + Release Side (Dashed = SEC Avg)", 
+         x = "Release Side (ft)", y = "Release Height (ft)") +
+    theme_minimal() +
+    theme(plot.title = element_text(hjust = 0.5, size = 10, face = "bold"),
+          legend.position = "none")
+}
+
 create_pitcher_pdf <- function(game_df, pitcher_name, output_file, pitch_colors) {
   ensure_cols <- function(df, cols) {
     if (is.null(df)) df <- data.frame()
@@ -3091,6 +3183,15 @@ create_advanced_pitcher_pdf <- function(game_df, pitcher_name, output_file) {
     create_count_usage_plot(pitcher_df, pitcher_name, pitch_colors),
     error = function(e) ggplot2::ggplot() + ggplot2::theme_void() + ggplot2::ggtitle("Count Usage Error")
   )
+   extension_height_plot <- tryCatch(
+    create_extension_height_plot(pitcher_df, pitcher_name, pitch_colors),
+    error = function(e) ggplot2::ggplot() + ggplot2::theme_void() + ggplot2::ggtitle("Extension/Height Error")
+  )
+  
+  relside_height_plot <- tryCatch(
+    create_relside_height_plot(pitcher_df, pitcher_name, pitch_colors),
+    error = function(e) ggplot2::ggplot() + ggplot2::theme_void() + ggplot2::ggtitle("RelSide/Height Error")
+  )
   
   # Start PDF
   pdf(output_file, width = 11, height = 14)
@@ -3155,21 +3256,30 @@ create_advanced_pitcher_pdf <- function(game_df, pitcher_name, output_file) {
                     gp = grid::gpar(cex = 0.62))
   }
   
-  # Movement plot
   grid::pushViewport(grid::viewport(x = 0.25, y = charts_y_top, width = 0.45, height = charts_height, just = c("center","top")))
   tryCatch(print(movement_plot, newpage = FALSE), error = function(e) NULL)
   grid::popViewport()
   
-  # Velocity plot
   grid::pushViewport(grid::viewport(x = 0.75, y = charts_y_top, width = 0.45, height = charts_height, just = c("center","top")))
   tryCatch(print(velo_plot, newpage = FALSE), error = function(e) NULL)
   grid::popViewport()
   
-  # Count plot
-  grid::pushViewport(grid::viewport(x = 0.5, y = count_y_top, width = 0.92, height = count_height, just = c("center","top")))
+  # Row 2: Count plot (left) | Release charts stacked (right)
+  # Count plot - moved to left side, narrower
+  grid::pushViewport(grid::viewport(x = 0.27, y = count_y_top, width = 0.50, height = count_height, just = c("center","top")))
   tryCatch(print(count_plot, newpage = FALSE), error = function(e) NULL)
   grid::popViewport()
   
+  # Extension vs Height (top right of row 2)
+  grid::pushViewport(grid::viewport(x = 0.77, y = count_y_top, width = 0.42, height = count_height * 0.5, just = c("center","top")))
+  tryCatch(print(extension_height_plot, newpage = FALSE), error = function(e) NULL)
+  grid::popViewport()
+  
+  # RelSide vs Height (bottom right of row 2)
+  grid::pushViewport(grid::viewport(x = 0.77, y = count_y_top - count_height * 0.5, width = 0.42, height = count_height * 0.5, just = c("center","top")))
+  tryCatch(print(relside_height_plot, newpage = FALSE), error = function(e) NULL)
+  grid::popViewport()
+  
   # Pitch Characteristics table
   grid::grid.text("Pitch Characteristics", x = 0.5, y = y_top_char + 0.015,
                   gp = grid::gpar(fontface = "bold", cex = 1.1, col = "#006F71"))