Search found 12 matches

by Ed Dressel
Fri Dec 20, 2024 3:45 pm
Forum: VCL
Topic: Charts with Bars with Negative values
Replies: 2
Views: 626

Re: Charts with Bars with Negative values

Thank you. That works well--but is there any way to move the series labels (e.g. "2 Years Before") below the chart, rather than overwriting the series)?
by Ed Dressel
Thu Dec 19, 2024 7:36 pm
Forum: VCL
Topic: Charts with Bars with Negative values
Replies: 2
Views: 626

Charts with Bars with Negative values

In the attached demo, I have a TChart that has bars, some with negative values. The image is visible here: https://app.screencast.com/iyBZFNk6yvUsB I have two items I need help with. 1) For the first red bar with a negative value, there is no margin between the red and the axis--how do I create a ma...
by Ed Dressel
Tue Apr 02, 2024 2:32 pm
Forum: VCL
Topic: D12 and (Font) Scaling and Printing
Replies: 5
Views: 27477

Re: D12 and (Font) Scaling and Printing

I found a solution. Calling:

Code: Select all

aChart.ScaleForPPI(100);
before generating the graphic fixes this, and then

Code: Select all

aChart.ScaleForPPI(0);
resets the chart.
by Ed Dressel
Mon Apr 01, 2024 2:36 pm
Forum: VCL
Topic: D12 and (Font) Scaling and Printing
Replies: 5
Views: 27477

Re: D12 and (Font) Scaling and Printing

This issue is keeping me from posting an update on my application. Any ideas on how to solve it?
by Ed Dressel
Wed Mar 27, 2024 3:10 pm
Forum: VCL
Topic: D12 and (Font) Scaling and Printing
Replies: 5
Views: 27477

Re: D12 and (Font) Scaling and Printing

Delphi 12, TeeChart 2023.39.231109 32-bit Thank you for the quick response. Here is what I get with your demo: Chart with 100% scaling. http://www.tbinc.com/misc/ChartScale100.jpg URL: http://www.tbinc.com/misc/ChartScale100.jpg And at 200%: http://www.tbinc.com/misc/ChartScale200.jpg URL: http://ww...
by Ed Dressel
Tue Mar 26, 2024 5:51 pm
Forum: VCL
Topic: D12 and (Font) Scaling and Printing
Replies: 5
Views: 27477

D12 and (Font) Scaling and Printing

D12, Windows 11 D12 does a lot to improve the Scaling issues, and for the GUI, it looks good. But when I go to print, I want to turn off the scaling for TCharts so that the reports have the correct font size (rather than scaled-up font size). This is the chart image I see when the display is scaled ...
by Ed Dressel
Wed Sep 27, 2023 3:34 pm
Forum: VCL
Topic: Stepping as stacked area series to/from zero values
Replies: 22
Views: 66301

Re: Stepping as stacked area series to/from zero values

Sorry, I missed your reply. I don't want the angled lines--like the blue line that goes from 1 to 2. It should be a vertical line at 2, and the yellow line as well. It is more of an on/off value, not something that gradually gets there. (This can be done in a bar chart a lot easier, but the area cha...
by Ed Dressel
Thu Aug 31, 2023 8:40 pm
Forum: VCL
Topic: Font Sizes in Charts
Replies: 7
Views: 35946

Re: Font Sizes in Charts

No comment on this? Is there any support here?
by Ed Dressel
Fri Aug 25, 2023 6:01 pm
Forum: VCL
Topic: Font Sizes in Charts
Replies: 7
Views: 35946

Re: Font Sizes in Charts

I found another problem in the demo that I am seeing in my application: 1) Start the app and put it on a monitor with the display set to 200%. 2) Click on the "create image" button 3) Go back to the tab that the image was created on--the fonts are now 400%, not 200%. I look forward to your comments....
by Ed Dressel
Fri Aug 25, 2023 5:22 pm
Forum: VCL
Topic: Font Sizes in Charts
Replies: 7
Views: 35946

Re: Font Sizes in Charts

I inadvertently left some CodeSite code in there. It is removed in the updated attachment.
by Ed Dressel
Fri Aug 25, 2023 4:08 pm
Forum: VCL
Topic: Font Sizes in Charts
Replies: 7
Views: 35946

Re: Font Sizes in Charts

(Thanks for fixing my name--I tried several times on the page, but it did not save the changes). I've attached a demo that reproduces part of what I'm seeing. You have to run this very specifically to see the problem: Problem #1: Fonts are the wrong size: 1) Start the app on a monitor with normal DP...
by Ed Dressel
Thu Aug 24, 2023 10:17 pm
Forum: VCL
Topic: Font Sizes in Charts
Replies: 7
Views: 35946

Font Sizes in Charts

2023.38 I am having a problem with some of my charts and font sizes related to Windows Display Scale options: when I go to 200%, sometimes the fonts appear at about 400%. I assign the font sizes to my charts because I need to manage them for creating reports (when I don't want the fonts to be large)...