Hmm, you're right there, but the javadoc says that the command is for
DeviceGray.
I looked in the source code, you have to use the command you used for
DeviceN, this one uses the correct command.
/**
* Set the color components of current non stroking colorspace.
*
* @param components The components to set for the current color.
* @throws IOException If there is an error while writing to the
stream.
*/
public void setNonStrokingColor(float[] components) throws IOException
{
for (int i = 0; i < components.length; i++)
{
appendRawCommands(components[i]);
appendRawCommands(SPACE);
}
if (currentNonStrokingColorSpace instanceof PDSeparation ||
currentNonStrokingColorSpace instanceof PDPattern
|| currentNonStrokingColorSpace instanceof PDDeviceN
|| currentNonStrokingColorSpace instanceof PDICCBased)
{
appendRawCommands(SET_NON_STROKING_COLOR_COMPLEX);
}
else
{
appendRawCommands(SET_NON_STROKING_COLOR_SIMPLE);
}
}
I'll think about whether to make a check for the current colorspace in
the other setNonStrokingColor methods if needed.
Tilman
Am 02.04.2015 um 02:08 schrieb Floris:
I tried version pdfbox-app-1.8.10-20150401.225545-14 and the
separation color space is created properly. The color setting operator
is wrong though. I get:
stream
/Cs3 cs
1 g <--------------------- This should
be a 'scn' according to the PDF specifications. g is used with
DeviceGray only.
10 10 20 20 re
f
BT
10 10 Td
/DeviceGray cs
/F0 10 Tf
0.5 G
(Hello World!) Tj
ET
endstream
It also seems that in the separation channel 255 bit is mapped to 1
while in the DeviceN case the recipe is specified directly (in the
range of [0,1]): to obtain the above code I used
'contentStream.setNonStrokingColor(255);'. Is this intentional?
On 1-4-2015 23:12, Tilman Hausherr wrote:
I just fixed a second bug, so you'll have to wait again.
https://repository.apache.org/content/groups/snapshots/org/apache/pdfbox/pdfbox/1.8.10-SNAPSHOT/
Your version should be one higher than 11.
I was able to create a PDF, it has a black rectangle and "llo" in black.
Tilman
Am 01.04.2015 um 21:39 schrieb Floris Necas:
Here is the code again. I converted everything to spaces. Let me know
whether it came through properly this time.
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