[571624] Fine tuned FB shadow to be less intrusive
Bug: https://bugs.eclipse.org/bugs/show_bug.cgi?id=571624
Change-Id: I6164ae0a601385a707ebac0db4304c0ddbcc56d6
Signed-off-by: Alois Zoitl <alois.zoitl@gmx.at>
diff --git a/plugins/org.eclipse.fordiac.ide.gef/src/org/eclipse/fordiac/ide/gef/figures/FBShapeShadowBorder.java b/plugins/org.eclipse.fordiac.ide.gef/src/org/eclipse/fordiac/ide/gef/figures/FBShapeShadowBorder.java
index c7ee066..994d272 100644
--- a/plugins/org.eclipse.fordiac.ide.gef/src/org/eclipse/fordiac/ide/gef/figures/FBShapeShadowBorder.java
+++ b/plugins/org.eclipse.fordiac.ide.gef/src/org/eclipse/fordiac/ide/gef/figures/FBShapeShadowBorder.java
@@ -23,9 +23,11 @@
class FBShapeShadowBorder extends AbstractBackground {
- private static final int SHADOW_ALPHA = 25;
+ private static final int SHADOW_ALPHA = 30;
- private static final int SHADOW_SIZE = 6;
+ private static final int SHADOW_SIZE = 4;
+
+ private static final int SHADOW_CORNER_RADIUS = DiagramPreferences.CORNER_DIM + 2;
protected static final Insets SHADOW_INSETS = new Insets(2, 2, SHADOW_SIZE, SHADOW_SIZE * 2 / 3);
@@ -79,7 +81,7 @@
private static void drawDropShadow(final Graphics graphics, final Rectangle topShadowRect,
final Rectangle middleShadowRect, final Rectangle bottomShadowRect) {
graphics.setAlpha(SHADOW_ALPHA);
- final double horInc = 0.8; // emulate a roughly 30° shadow angle
+ final double horInc = 0.7; // emulate a roughly 30° shadow angle
double horI = 0;
for (int i = 0; i < SHADOW_SIZE; i++) {
horI += horInc;
@@ -87,7 +89,7 @@
middleShadowRect.translate((int) horI, 1);
bottomShadowRect.translate((int) horI, 1);
drawShadowFigure(graphics, topShadowRect, middleShadowRect, bottomShadowRect);
- if (horI > 1.0) {
+ if (horI >= 1.0) {
horI -= 1.0;
}
}
@@ -95,9 +97,9 @@
private static void drawShadowFigure(final Graphics graphics, final Rectangle topShadowRect,
final Rectangle middleShadowRect, final Rectangle bottomShadowRect) {
- graphics.fillRoundRectangle(topShadowRect, DiagramPreferences.CORNER_DIM, DiagramPreferences.CORNER_DIM);
+ graphics.fillRoundRectangle(topShadowRect, SHADOW_CORNER_RADIUS, SHADOW_CORNER_RADIUS);
graphics.fillRectangle(middleShadowRect);
- graphics.fillRoundRectangle(bottomShadowRect, DiagramPreferences.CORNER_DIM, DiagramPreferences.CORNER_DIM);
+ graphics.fillRoundRectangle(bottomShadowRect, SHADOW_CORNER_RADIUS, SHADOW_CORNER_RADIUS);
}
