fix: apply colors from conditional formatting #6824
+110
−12
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sissbruecker
commented
Nov 15, 2024
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| declaredMethod = rule.getClass().getDeclaredMethod("getDxf", | ||
| boolean.class); | ||
| declaredMethod.setAccessible(true); | ||
| realRule = (CTCfRule) declaredMethod.invoke(rule); | ||
| CTDxf dxf = workbook.getStylesSource().getCTStylesheet().getDxfs() | ||
| .getDxfArray((int) realRule.getDxfId()); | ||
| return dxf; | ||
| return (CTDxf) declaredMethod.invoke(rule, false); |
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This is the main part of the fix which allows to retrieve the font and background pattern config from the conditional formatting rule.
| @@ -288,6 +288,11 @@ public String getBackgroundColorCSS(ConditionalFormattingRule rule) { | |||
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| // CF rules have tint in bgColor but not the XSSFColor. | |||
| return styleColor(themeColor, bgColor.getTint()); | |||
| } else if (bgColor.isSetIndexed()) { | |||
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This allows using an indexed color as font / background color.
| @@ -14,16 +14,19 @@ public class ColorConverterUtil implements Serializable { | |||
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| public static String toRGBA(byte[] argb) { | |||
| int rgba[] = new int[3]; | |||
| for (int i = 1; i < argb.length; i++) { | |||
| boolean hasAlpha = argb.length == 4; | |||
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Apparently XSSFColor can either hold a byte array with three elements for an RGB color or an array with four elements for an ARGB color. This fixes the logic to also handle RGB byte arrays.
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Fixes logic for retrieving text and background color from formatting rules and adds handling of indexed and RGB colors.
Fixes #6819