CWGraph printing problem.

[Sourcelab4]

When I print metafile image of cwGraph and I streach it, above some size the printing doesn't appare correctly. This behaviour depends on the printer device. ie. HP 930 series works correctly, HP 40xx works only for size smaller then 19mm x 19mm, epson for size smaller then 21mm x 26mm.

Moreover, on then printing the axes caption lose the color that i set on the cwGraph Axis caption color property.

[David Mc]

Hello Sourcelab4,

The image from the CWGraph will be dumped to metafile format with the pixel resolution of the CWGraph itself. If you make the dialog and CWGraph bigger, you should get better resolution. Once you start stretching or resizing the image, you will need to deal with this just like you would any other image-resizing situation.

Question: if you save the metafile to disk, has the axis caption color already lost the property you set, or is it correct then?

David Mc.
NI Applications Engineer

[Sourcelab4]

Thank you for your answer,
but I think not explained well my problem.
When i stretch the image i have not a resolution problem but, above same size (depending from the printer), the image is blank.
About the 2th problem, however when i save the image to file, the Y axes captions lose the color. They appare only in black.
Thanks

[David Mc]

Hello Sourcelab4,

Please make sure that you've installed Microsoft Visual Studio 6.0 Service Pack 6. If the problem persists, could you please post some example code that demonstrates the problem you've encountered? Not your entire application, but just a small VB example that demonstrates the problem you're seeing.

David Mc.
NI Applications Engineer

[Sourcelab4]

Hi david,
i use sp 5 of msvs6
which are the improvements about my problem??

thanks

[David Mc]

Hello Sourcelab4,

Did you install Visual Studio 6.0 Service Pack 6? If you are still seeing the problem after installing it, please try installing the Measurement Studio 6.0 Updater as well.

If the problem still persists, please post a small VB code example for us to look at.

David Mc.
NI Applications Engineer