Hello Guys ...
I've 12 Charts on one Page. Now i'll export these on PDF! But the DPI of the Charts are so bad, and ive to set it on my own .. works great! But... look at the picture .. my Problem are the Fonts of the Chart?!
Here is my Code:
chart.PreRender += new EventHandler((o, args) =>
{
FileStream fileStream = new FileStream(Server.MapPath("~/ChartImages/Chart_" + ((UltraChart)o).Attributes["index"] + "_druck.png"), FileMode.Create, FileAccess.ReadWrite);
((UltraChart)o).SaveTo(fileStream, System.Drawing.Imaging.ImageFormat.Png, new Size(1600, 1200), new SizeF(300,300));
fileStream.Close();
});
Question is now .. waht property should i set or change to make the area of the text inside the Chart bigger?!
Thanks for solutions...
Inoir
Anyone some Infos on this?
I have the same problem with the Windows Forms UltraChart.
The labels are not visible for Axis, Legend and Title.
Thanks in advance.
Hi Inoir,
Apologies for the delayed response and thank you for your feedback.
After successfully replicating this behavior I have asked our engineering staff to examine this further. In order to ensure that the matter will receive attention I have logged this behavior in our internal tracking system with a development ID of 101119. The next step would be for a developer to research the issue and confirm my findings or offer some resolution.
The support ticket number regarding this matter is CAS-83611-ZMG447 . Please feel free to continue sending us updates. You can view the status of the development issue connected to this case by going to the “My IG” tab on our website, hovering to the "My Support Activity" dropdown and selecting the "Development Issues" tab.
Please let me know if you need more information.
I have received word from development regarding this issue. It seems that this is the behavior of GDI+ by design. The chart itself does not do any special handling of alternate resolutions, it simply passes the parameters when saving the image. The same behavior may be observed using the following code:
Feel free to contact me if you have any questions.