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Fix PGraphicsJava2D.copy() when src is of same class #6013

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Fix PGraphicsJava2D.copy() when src is of same class #6013

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21 changes: 18 additions & 3 deletions core/src/processing/awt/PGraphicsJava2D.java
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Original file line number Diff line number Diff line change
Expand Up @@ -3001,9 +3001,24 @@ public void copy(int sx, int sy, int sw, int sh,
public void copy(PImage src,
int sx, int sy, int sw, int sh,
int dx, int dy, int dw, int dh) {
g2.drawImage((Image) src.getNative(),
dx, dy, dx + dw, dy + dh,
sx, sy, sx + sw, sy + sh, null);

if (src instanceof PGraphicsJava2D) {
// getNative() returns g2 for this class, need to use getImage() instead
g2.drawImage(src.getImage(),
dx, dy, dx + dw, dy + dh,
sx, sy, sx + sw, sy + sh, null);
} else {
// normally we can use getNative()
Object srcImage = src.getNative();
if (srcImage instanceof Image) {
g2.drawImage((Image) srcImage,
dx, dy, dx + dw, dy + dh,
sx, sy, sx + sw, sy + sh, null);
} else {
// fall back to using PImage.blend() with REPLACE mode
super.copy(src, sx, sy, sw, sh, dx, dy, dw, dh);
}
}
}


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