Author: acumiskey
Date: Wed Oct 22 04:28:48 2008
New Revision: 707036
URL: http://svn.apache.org/viewvc?rev=707036&view=rev
Log:
Ensures > 0 coordinate values.
Modified:
xmlgraphics/fop/branches/Temp_AFPGOCAResources/src/java/org/apache/fop/render/afp/modca/PresentationTextData.java
Modified:
xmlgraphics/fop/branches/Temp_AFPGOCAResources/src/java/org/apache/fop/render/afp/modca/PresentationTextData.java
URL:
http://svn.apache.org/viewvc/xmlgraphics/fop/branches/Temp_AFPGOCAResources/src/java/org/apache/fop/render/afp/modca/PresentationTextData.java?rev=707036&r1=707035&r2=707036&view=diff
==============================================================================
---
xmlgraphics/fop/branches/Temp_AFPGOCAResources/src/java/org/apache/fop/render/afp/modca/PresentationTextData.java
(original)
+++
xmlgraphics/fop/branches/Temp_AFPGOCAResources/src/java/org/apache/fop/render/afp/modca/PresentationTextData.java
Wed Oct 22 04:28:48 2008
@@ -357,6 +357,13 @@
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 @@
}
// 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);
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