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[Win32] Return unrounded value in FontMetrics.getAverageCharacterWidth #2496

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Merged
HeikoKlare merged 1 commit into from
Mar 3, 2026
+7 −1
Merged

[Win32] Return unrounded value in FontMetrics.getAverageCharacterWidth #2496

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6 changes: 6 additions & 0 deletions bundles/org.eclipse.swt/Eclipse SWT/common/org/eclipse/swt/internal/DPIUtil.java
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Original file line number Diff line number Diff line change
Expand Up @@ -197,6 +197,12 @@ public static float pixelToPoint(float size, int zoom) {
return (size / scaleFactor);
}

public static double pixelToPoint(double size, int zoom) {
if (zoom == 100 || size == SWT.DEFAULT) return size;
double scaleFactor = getScalingFactor (zoom, 100);
return size / scaleFactor;
}


/**
* Auto-scale image with ImageData
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2 changes: 1 addition & 1 deletion bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/graphics/FontMetrics.java
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Expand Up @@ -108,7 +108,7 @@ public int getAscent() {
* @since 3.107
*/
public double getAverageCharacterWidth() {
return getAverageCharWidth();
return DPIUtil.pixelToPoint((double) handle.tmAveCharWidth, getZoom());
}

/**
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