Update app.R

app.R

@@ -98,10 +98,29 @@ pitcher_summary <- function(game_pk,date){
 }
 
 break_plot <- function(game){
+  pitch_colors <- c(
+    "Four-Seam Fastball"= "#FF4136", 
+    "Sinker"= "#FF851B",              
+    "Cutter"= "#FFDC00",              
+    "Changeup"= "#2ECC40",            
+    "Slider"= "#0074D9",              
+    "Sweeper"= "#ED68ED",             
+    "Curveball"= "#B10DC9",           
+    "Splitter"= "#F012BE",           
+    "Knuckle Curve"= "#85144b",       
+    "Slurve"= "#3D9970",              
+    "Knuckle Ball"= "#39CCCC",        
+    "Forkball"= "#01FF70",            
+    "Eephus"= "#AAAAAA",              
+    "Fastball"= "#7FDBFF",            
+    "Slow Curve"= "#DDDDDD",          
+    "Screwball"= "#FF69B4"            
+  )
   ggplot(game, aes(x = HB, y = IVB, color = pitch_name)) +
     geom_point(size = 2) +
     geom_vline(xintercept = 0, color = "lightblue", linewidth = 1, linetype = 4) +
     geom_hline(yintercept = 0, color = "lightblue", linewidth = 1, linetype = 4) +
+    scale_color_manual(values = pitch_colors) +
     labs(x = "Horizontal Break (in)", y = "Induced Vertical Break (in)", 
          title = "Pitch Movement") +
     xlim(-25, 25) +
@@ -121,12 +140,31 @@ pitch_plot <- function(game, title, bhand = NULL) {
   #   game <- game %>% filter(bhand == bhand)
   # }
   # 
+  pitch_colors <- c(
+    "Four-Seam Fastball"= "#FF4136", 
+    "Sinker"= "#FF851B",              
+    "Cutter"= "#FFDC00",              
+    "Changeup"= "#2ECC40",            
+    "Slider"= "#0074D9",              
+    "Sweeper"= "#ED68ED",             
+    "Curveball"= "#B10DC9",           
+    "Splitter"= "#F012BE",           
+    "Knuckle Curve"= "#85144b",       
+    "Slurve"= "#3D9970",              
+    "Knuckle Ball"= "#39CCCC",        
+    "Forkball"= "#01FF70",            
+    "Eephus"= "#AAAAAA",              
+    "Fastball"= "#7FDBFF",            
+    "Slow Curve"= "#DDDDDD",          
+    "Screwball"= "#FF69B4"            
+  )
   ggplot(game, aes(x = px, y = pz, color = pitch_name)) +
     geom_point(size = 3.5) +
     geom_segment(aes(x = -0.71, xend = 0.71, y = 1.5, yend = 1.5)) +
     geom_segment(aes(x = -0.71, xend = 0.71, y = 3.6, yend = 3.6)) +
     geom_segment(aes(x = 0.71, xend = 0.71, y = 1.5, yend = 3.6)) +
     geom_segment(aes(x = -0.71, xend = -0.71, y = 1.5, yend = 3.6)) +
+    scale_color_manual(values = pitch_colors) +
     labs(x = NULL, y = NULL, title = title) +
     xlim(-3, 3) +
     ylim(0.2, 4) +
@@ -201,12 +239,32 @@ pitch_plot_split <- function(game, title) {
   game_lhb <- game %>% filter(bhand == "L")
   game_rhb <- game %>% filter(bhand == "R")
   
+pitch_colors <- c(
+    "Four-Seam Fastball"= "#FF4136", 
+    "Sinker"= "#FF851B",              
+    "Cutter"= "#FFDC00",              
+    "Changeup"= "#2ECC40",            
+    "Slider"= "#0074D9",              
+    "Sweeper"= "#ED68ED",             
+    "Curveball"= "#B10DC9",           
+    "Splitter"= "#F012BE",           
+    "Knuckle Curve"= "#85144b",       
+    "Slurve"= "#3D9970",              
+    "Knuckle Ball"= "#39CCCC",        
+    "Forkball"= "#01FF70",            
+    "Eephus"= "#AAAAAA",              
+    "Fastball"= "#7FDBFF",            
+    "Slow Curve"= "#DDDDDD",          
+    "Screwball"= "#FF69B4"            
+)
+  
   plot_lhb <- ggplot(game_lhb, aes(x = px, y = pz, color = pitch_name)) +
-    geom_point(size = 2) +
+    geom_point(size = 3) +
     geom_segment(aes(x = -0.71, xend = 0.71, y = 1.5, yend = 1.5)) +
     geom_segment(aes(x = -0.71, xend = 0.71, y = 3.6, yend = 3.6)) +
     geom_segment(aes(x = 0.71, xend = 0.71, y = 1.5, yend = 3.6)) +
     geom_segment(aes(x = -0.71, xend = -0.71, y = 1.5, yend = 3.6)) +
+    scale_color_manual(values = pitch_colors) +
     labs(x = NULL, y = NULL, title = "LHB (Batter's Perspective)") +
     xlim(-3, 3) +
     ylim(0.2, 4) +
@@ -218,13 +276,15 @@ pitch_plot_split <- function(game, title) {
       axis.text = element_blank(),
       axis.ticks = element_blank()
     )
+    # scale_color_manual(values = pitch_colors)
   
   plot_rhb <- ggplot(game_rhb, aes(x = px, y = pz, color = pitch_name)) +
-    geom_point(size = 2) +
+    geom_point(size = 3) +
     geom_segment(aes(x = -0.71, xend = 0.71, y = 1.5, yend = 1.5)) +
     geom_segment(aes(x = -0.71, xend = 0.71, y = 3.6, yend = 3.6)) +
     geom_segment(aes(x = 0.71, xend = 0.71, y = 1.5, yend = 3.6)) +
     geom_segment(aes(x = -0.71, xend = -0.71, y = 1.5, yend = 3.6)) +
+    scale_color_manual(values = pitch_colors) +
     labs(x = NULL, y = NULL, title = "RHB (Batter's Perspective)") +
     xlim(-3, 3) +
     ylim(0.2, 4) +
@@ -268,6 +328,9 @@ calculate_timstuff <- function(game) {
 summary_table <- function(game) {
   rows <- nrow(game)
   game <- calculate_timstuff(game)
+  game <- game %>%
+    mutate(TimStuff = ifelse(TimStuff > 150,NA,TimStuff)) %>%
+    mutate(TimStuff = ifelse(TimStuff < 50,NA,TimStuff))
   sumtable <- game %>%
     mutate(team_fielding_id = ifelse(description == "Called Strike" |
                                        description == "Swinging Strike" |
@@ -368,7 +431,6 @@ sbteamA <- sbid %>%
   select(teams_away_team_name)
 sbteamA <- distinct(sbteamA)
 
-model <- xgb.load('TimStuff2.model')
 # UI Definition
 ui <- fluidPage(
   theme = bs_theme(version = 5, bootswatch = "flatly"),
@@ -476,6 +538,9 @@ server <- function(input, output, session) {
     req(input$update1, game_data())
     game <- game_data() %>% filter(`Pitcher Name` == input$pitcher)
     game <- calculate_timstuff(game)
+    game <- game %>%
+      mutate(TimStuff = ifelse(TimStuff > 150,NA,TimStuff)) %>%
+      mutate(TimStuff = ifelse(TimStuff < 50,NA,TimStuff))
     result <- game %>%
       arrange(date) %>%
       group_by(pitch_name) %>%
@@ -555,13 +620,30 @@ server <- function(input, output, session) {
         img_grob <- textGrob("Image not available", gp = gpar(col = "red", fontsize = 20))
       }
       
-      # Create the rolling TimStuff+ graph
-      # Create the rolling TimStuff+ graph
+      pitch_colors <- c(
+        "Four-Seam Fastball"= "#FF4136", 
+        "Sinker"= "#FF851B",              
+        "Cutter"= "#FFDC00",              
+        "Changeup"= "#2ECC40",            
+        "Slider"= "#0074D9",              
+        "Sweeper"= "#ED68ED",             
+        "Curveball"= "#B10DC9",           
+        "Splitter"= "#F012BE",           
+        "Knuckle Curve"= "#85144b",       
+        "Slurve"= "#3D9970",              
+        "Knuckle Ball"= "#39CCCC",        
+        "Forkball"= "#01FF70",            
+        "Eephus"= "#AAAAAA",              
+        "Fastball"= "#7FDBFF",            
+        "Slow Curve"= "#DDDDDD",          
+        "Screwball"= "#FF69B4"            
+      )
       # Create the rolling TimStuff+ graph
       rolling_data <- rolling_timstuff()
       timstuff_plot <- ggplot(rolling_data, aes(x = pitch_number, y = rolling_timstuff, color = pitch_name)) +
         geom_line(size = 1, na.rm = TRUE) +
         geom_point(size = 1, na.rm = TRUE) +
+        scale_color_manual(values = pitch_colors) +
         theme_minimal() +
         ### Workaround to not show anything but keep graph
         labs(title = if(any(rolling_data$pitch_number >= 5)) "5-Pitch Rolling TimStuff+" else "5-Pitch Rolling TimStuff+",
@@ -602,6 +684,7 @@ server <- function(input, output, session) {
         get_legend(
           ggplot(rolling_data, aes(x = pitch_number, y = rolling_timstuff, color = pitch_name)) +
             geom_point(size = 5) +
+            scale_color_manual(values = pitch_colors) +
             theme(legend.position = "bottom",
                   legend.title = element_blank(),
                   text = element_text(size = 12.5),
@@ -687,4 +770,4 @@ server <- function(input, output, session) {
 }
 
 # Run the application
-shinyApp(ui = ui, server = server)
+shinyApp(ui = ui, server = server)_=