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fix some math for the new src & dst-aware drawImage

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This commit is contained in:
Gregory.Shrago
2017-10-17 02:57:22 +03:00
parent c44c0f9386
commit 830c2a22fd
1 changed files with 8 additions and 7 deletions
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platform/platform-impl/src/com/intellij/openapi/wm/impl/PaintersHelper.java
+8 -7
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@@ -360,15 +360,15 @@ final class PaintersHelper implements Painter.Listener {
int x, y;
if (place == Place.CENTER ||
place == Place.TOP_CENTER || place == Place.BOTTOM_CENTER) {
x = i.left + (cw - w) / 2;
x = i.left + (w - cw) / 2;
y = place == Place.TOP_CENTER ? i.top :
place == Place.BOTTOM_CENTER ? ch0 - i.bottom - h :
i.top + (ch - h) / 2;
place == Place.BOTTOM_CENTER ? h - ch0 - i.bottom :
i.top + (h - ch) / 2;
}
else if (place == Place.TOP_LEFT || place == Place.TOP_RIGHT ||
place == Place.BOTTOM_LEFT || place == Place.BOTTOM_RIGHT) {
x = place == Place.TOP_LEFT || place == Place.BOTTOM_LEFT ? i.left : cw0 - i.right - w;
y = place == Place.TOP_LEFT || place == Place.TOP_RIGHT ? i.top : ch0 - i.bottom - h;
x = place == Place.TOP_LEFT || place == Place.BOTTOM_LEFT ? i.left : w - cw0 - i.right;
y = place == Place.TOP_LEFT || place == Place.TOP_RIGHT ? i.top : h - ch0 - i.bottom;
}
else {
return;
@@ -376,8 +376,9 @@ final class PaintersHelper implements Painter.Listener {
float adjustedAlpha = Boolean.TRUE.equals(g.getRenderingHint(IdeBackgroundUtil.ADJUST_ALPHA)) ? alpha / 2 : alpha;
GraphicsConfig gc = new GraphicsConfig(g).setAlpha(adjustedAlpha);
UIUtil.drawImage(g, scaled, new Rectangle(x, y, w, h), null);
Rectangle src = new Rectangle(x, y, w, h);
Rectangle dst = new Rectangle(i.left, i.top, w, h);
UIUtil.drawImage(g, scaled, dst, src, null);
gc.restore();
}