Zhichao Yang created PDFBOX-4595:
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Summary: PDCIDFontType0 getHeight return 0
Key: PDFBOX-4595
URL: https://issues.apache.org/jira/browse/PDFBOX-4595
Project: PDFBox
Issue Type: Bug
Components: PDModel
Affects Versions: 2.0.16
Reporter: Zhichao Yang
In pdmodel/font/PDCIDFontType0.java :
{code:java}
public float getHeight(int code) throws IOException
{
int cid = codeToCID(code);
float height = 0;
if (!glyphHeights.containsKey(cid))
{
height = (float) getType2CharString(cid).getBounds().getHeight();
glyphHeights.put(cid, height);
}
return height;
}
{code}
When the glyph is already in glyphHeights, getHeight returns 0.
It can be:
{code:java}
public float getHeight(int code) throws IOException
{
int cid = codeToCID(code);
float height = 0;
if (!glyphHeights.containsKey(cid))
{
height = (float) getType2CharString(cid).getBounds().getHeight();
glyphHeights.put(cid, height);
} else {
height = glyphHeights.get(cid);
}
return height;
}
{code}
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