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author | Adrian Cumiskey <acumiskey@apache.org> | 2008-10-22 11:28:48 +0000 |
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committer | Adrian Cumiskey <acumiskey@apache.org> | 2008-10-22 11:28:48 +0000 |
commit | 9183272fcdb6169b23a7cbeb8092f9c0319f5154 (patch) | |
tree | ad1ab78119d7b4b86129921ab6204f5c0ca5c6bc /src | |
parent | a466ab3fb601e4736a289be01b70b9dfea3b3542 (diff) | |
download | xmlgraphics-fop-9183272fcdb6169b23a7cbeb8092f9c0319f5154.tar.gz xmlgraphics-fop-9183272fcdb6169b23a7cbeb8092f9c0319f5154.zip |
Ensures > 0 coordinate values.
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/branches/Temp_AFPGOCAResources@707036 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'src')
-rw-r--r-- | src/java/org/apache/fop/render/afp/modca/PresentationTextData.java | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/src/java/org/apache/fop/render/afp/modca/PresentationTextData.java b/src/java/org/apache/fop/render/afp/modca/PresentationTextData.java index 05ea1ebf2..dc0512b6d 100644 --- a/src/java/org/apache/fop/render/afp/modca/PresentationTextData.java +++ b/src/java/org/apache/fop/render/afp/modca/PresentationTextData.java @@ -357,6 +357,13 @@ public class PresentationTextData extends AbstractAFPObject { baos.write(outputdata, 0, outputdata.length); } + private int ensurePositive(int value) { + if (value < 0) { + return 0; + } + return value; + } + /** * Drawing of lines using the starting and ending coordinates, thickness and * colour arguments. @@ -376,25 +383,25 @@ public class PresentationTextData extends AbstractAFPObject { } // Avoid unnecessary specification of the Y coordinate - int y1 = lineDataInfo.getY1(); + int y1 = ensurePositive(lineDataInfo.getY1()); if (y1 != currentY) { absoluteMoveBaseline(y1, afpdata); } // Avoid unnecessary specification of the X coordinate - int x1 = lineDataInfo.getX1(); + int x1 = ensurePositive(lineDataInfo.getX1()); if (x1 != currentX) { absoluteMoveInline(x1, afpdata); } - Color col = lineDataInfo.getColor(); - if (!col.equals(currentColor)) { - setExtendedTextColor(col, afpdata); - currentColor = col; + Color color = lineDataInfo.getColor(); + if (!color.equals(currentColor)) { + setExtendedTextColor(color, afpdata); + currentColor = color; } - int x2 = lineDataInfo.getX2(); - int y2 = lineDataInfo.getY2(); + int x2 = ensurePositive(lineDataInfo.getX2()); + int y2 = ensurePositive(lineDataInfo.getY2()); int thickness = lineDataInfo.getThickness(); if (y1 == y2) { drawIaxisRule(x2 - x1, thickness, afpdata); |