Fix LaTeX formatting in Android documentation

Added missing usesMathJax tag within Javadoc for
each BlendMode enum value. This should ensure that the
blending formulas are rendered properly in the android documentation

Test: N/A
Bug: 130041190
Change-Id: I6c6dcc1804d8399468191bf758bf6cc7685918b5
(cherry picked from commit 39055b05e023a76941eb601d2c18df6b6db88117)

1 files changed, 58 insertions, 0 deletions

diff --git a/graphics/java/android/graphics/BlendMode.java b/graphics/java/android/graphics/BlendMode.java
index 0b267048d976..5c294aa72ce8 100644
--- a/graphics/java/android/graphics/BlendMode.java
+++ b/graphics/java/android/graphics/BlendMode.java
@@ -22,6 +22,8 @@ import android.annotation.Nullable;
 public enum BlendMode {
 
     /**
+     * {@usesMathJax}
+     *
      * <p>
      *  <img src="{@docRoot}reference/android/images/graphics/blendmode_CLEAR.png" />
      *  <figcaption>Destination pixels covered by the source are cleared to 0.</figcaption>
@@ -32,6 +34,8 @@ public enum BlendMode {
     CLEAR(0),
 
     /**
+     * {@usesMathJax}
+     *
      * <p>
      *     <img src="{@docRoot}reference/android/images/graphics/blendmode_SRC.png" />
      *     <figcaption>The source pixels replace the destination pixels.</figcaption>
@@ -42,6 +46,8 @@ public enum BlendMode {
     SRC(1),
 
     /**
+     * {@usesMathJax}
+     *
      * <p>
      *     <img src="{@docRoot}reference/android/images/graphics/blendmode_DST.png" />
      *     <figcaption>The source pixels are discarded, leaving the destination intact.</figcaption>
@@ -52,6 +58,8 @@ public enum BlendMode {
     DST(2),
 
     /**
+     * {@usesMathJax}
+     *
      * <p>
      *     <img src="{@docRoot}reference/android/images/graphics/blendmode_SRC_OVER.png" />
      *     <figcaption>The source pixels are drawn over the destination pixels.</figcaption>
@@ -62,6 +70,8 @@ public enum BlendMode {
     SRC_OVER(3),
 
     /**
+     * {@usesMathJax}
+     *
      * <p>
      *     <img src="{@docRoot}reference/android/images/graphics/blendmode_DST_OVER.png" />
      *     <figcaption>The source pixels are drawn behind the destination pixels.</figcaption>
@@ -72,6 +82,8 @@ public enum BlendMode {
     DST_OVER(4),
 
     /**
+     * {@usesMathJax}
+     *
      * <p>
      *     <img src="{@docRoot}reference/android/images/graphics/blendmode_SRC_IN.png" />
      *     <figcaption>Keeps the source pixels that cover the destination pixels,
@@ -83,6 +95,8 @@ public enum BlendMode {
     SRC_IN(5),
 
     /**
+     * {@usesMathJax}
+     *
      * <p>
      *     <img src="{@docRoot}reference/android/images/graphics/blendmode_DST_IN.png" />
      *     <figcaption>Keeps the destination pixels that cover source pixels,
@@ -94,6 +108,8 @@ public enum BlendMode {
     DST_IN(6),
 
     /**
+     * {@usesMathJax}
+     *
      * <p>
      *     <img src="{@docRoot}reference/android/images/graphics/blendmode_SRC_OUT.png" />
      *     <figcaption>Keeps the source pixels that do not cover destination pixels.
@@ -106,6 +122,8 @@ public enum BlendMode {
     SRC_OUT(7),
 
     /**
+     * {@usesMathJax}
+     *
      * <p>
      *     <img src="{@docRoot}reference/android/images/graphics/blendmode_DST_OUT.png" />
      *     <figcaption>Keeps the destination pixels that are not covered by source pixels.
@@ -118,6 +136,8 @@ public enum BlendMode {
     DST_OUT(8),
 
     /**
+     * {@usesMathJax}
+     *
      * <p>
      *     <img src="{@docRoot}reference/android/images/graphics/blendmode_SRC_ATOP.png" />
      *     <figcaption>Discards the source pixels that do not cover destination pixels.
@@ -129,6 +149,8 @@ public enum BlendMode {
     SRC_ATOP(9),
 
     /**
+     * {@usesMathJax}
+     *
      * <p>
      *     <img src="{@docRoot}reference/android/images/graphics/blendmode_DST_ATOP.png" />
      *     <figcaption>Discards the destination pixels that are not covered by source pixels.
@@ -140,6 +162,8 @@ public enum BlendMode {
     DST_ATOP(10),
 
     /**
+     * {@usesMathJax}
+     *
      * <p>
      *     <img src="{@docRoot}reference/android/images/graphics/blendmode_XOR.png" />
      *     <figcaption>Discards the source and destination pixels where source pixels
@@ -153,6 +177,8 @@ public enum BlendMode {
     XOR(11),
 
     /**
+     * {@usesMathJax}
+     *
      * <p>
      *     <img src="{@docRoot}reference/android/images/graphics/blendmode_PLUS.png" />
      *     <figcaption>Adds the source pixels to the destination pixels and saturates
@@ -164,6 +190,8 @@ public enum BlendMode {
     PLUS(12),
 
     /**
+     * {@usesMathJax}
+     *
      * <p>
      *     <img src="{@docRoot}reference/android/images/graphics/blendmode_MODULATE.png" />
      *     <figcaption>Multiplies the source and destination pixels.</figcaption>
@@ -175,6 +203,8 @@ public enum BlendMode {
     MODULATE(13),
 
     /**
+     * {@usesMathJax}
+     *
      * <p>
      *     <img src="{@docRoot}reference/android/images/graphics/blendmode_SCREEN.png" />
      *     <figcaption>
@@ -188,6 +218,8 @@ public enum BlendMode {
     SCREEN(14),
 
     /**
+     * {@usesMathJax}
+     *
      * <p>
      *     <img src="{@docRoot}reference/android/images/graphics/blendmode_OVERLAY.png" />
      *     <figcaption>
@@ -205,6 +237,8 @@ public enum BlendMode {
     OVERLAY(15),
 
     /**
+     * {@usesMathJax}
+     *
      * <p>
      *     <img src="{@docRoot}reference/android/images/graphics/blendmode_DARKEN.png" />
      *     <figcaption>
@@ -221,6 +255,8 @@ public enum BlendMode {
     DARKEN(16),
 
     /**
+     * {@usesMathJax}
+     *
      * <p>
      *     <img src="{@docRoot}reference/android/images/graphics/blendmode_LIGHTEN.png" />
      *     <figcaption>Retains the largest component of the source and
@@ -235,6 +271,8 @@ public enum BlendMode {
     LIGHTEN(17),
 
     /**
+     * {@usesMathJax}
+     *
      * <p>
      *     <img src="{@docRoot}reference/android/images/graphics/blendmode_COLOR_DODGE.png" />
      *     <figcaption>Makes destination brighter to reflect source.</figcaption>
@@ -257,6 +295,8 @@ public enum BlendMode {
     COLOR_DODGE(18),
 
     /**
+     * {@usesMathJax}
+     *
      * <p>
      *     <img src="{@docRoot}reference/android/images/graphics/blendmode_COLOR_BURN.png" />
      *     <figcaption>Makes destination darker to reflect source.</figcaption>
@@ -280,6 +320,8 @@ public enum BlendMode {
     COLOR_BURN(19),
 
     /**
+     * {@usesMathJax}
+     *
      * <p>
      *     <img src="{@docRoot}reference/android/images/graphics/blendmode_HARD_LIGHT.png" />
      *     <figcaption>Makes destination lighter or darker, depending on source.</figcaption>
@@ -302,6 +344,8 @@ public enum BlendMode {
     HARD_LIGHT(20),
 
     /**
+     * {@usesMathJax}
+     *
      * <p>
      *     <img src="{@docRoot}reference/android/images/graphics/blendmode_SOFT_LIGHT.png" />
      *     <figcaption>Makes destination lighter or darker, depending on source.</figcaption>
@@ -348,6 +392,8 @@ public enum BlendMode {
     SOFT_LIGHT(21),
 
     /**
+     * {@usesMathJax}
+     *
      * <p>
      *     <img src="{@docRoot}reference/android/images/graphics/blendmode_DIFFERENCE.png" />
      *     <figcaption>Subtracts darker from lighter with higher contrast.</figcaption>
@@ -367,6 +413,8 @@ public enum BlendMode {
     DIFFERENCE(22),
 
     /**
+     * {@usesMathJax}
+     *
      * <p>
      *     <img src="{@docRoot}reference/android/images/graphics/blendmode_DIFFERENCE.png" />
      *     <figcaption>Subtracts darker from lighter with lower contrast.</figcaption>
@@ -385,6 +433,8 @@ public enum BlendMode {
     EXCLUSION(23),
 
     /**
+     * {@usesMathJax}
+     *
      * <p>
      *     <img src="{@docRoot}reference/android/images/graphics/blendmode_MODULATE.png" />
      *     <figcaption>Multiplies the source and destination pixels.</figcaption>
@@ -397,6 +447,8 @@ public enum BlendMode {
     MULTIPLY(24),
 
     /**
+     * {@usesMathJax}
+     *
      * <p>
      *     <img src="{@docRoot}reference/android/images/graphics/blendmode_HUE.png" />
      *     <figcaption>
@@ -408,6 +460,8 @@ public enum BlendMode {
     HUE(25),
 
     /**
+     * {@usesMathJax}
+     *
      * <p>
      *     <img src="{@docRoot}reference/android/images/graphics/blendmode_SATURATION.png" />
      *     <figcaption>
@@ -419,6 +473,8 @@ public enum BlendMode {
     SATURATION(26),
 
     /**
+     * {@usesMathJax}
+     *
      * <p>
      *     <img src="{@docRoot}reference/android/images/graphics/blendmode_COLOR.png" />
      *     <figcaption>
@@ -430,6 +486,8 @@ public enum BlendMode {
     COLOR(27),
 
     /**
+     * {@usesMathJax}
+     *
      * <p>
      *     <img src="{@docRoot}reference/android/images/graphics/blendmode_LUMINOSITY.png" />
      *     <figcaption>