Search found 6 matches

by gsachs
Thu Dec 14, 2017 10:11 am
Forum: VCL
Topic: Floatingpoint error if chart is too small
Replies: 1
Views: 5373

Floatingpoint error if chart is too small

I have a form with dynamically created charts. The number of charts and the form size is defined by the customer. If he accidentally selects the wrong parameters, a charts height may become very small. Normally not a problem, the user will notice that the chart cannot show anything useful and change...
by gsachs
Tue Aug 01, 2017 8:20 am
Forum: VCL
Topic: Issue with Frames and TScrollPager
Replies: 3
Views: 6971

Re: Issue with Frames and TScrollPager

Hello, after giving the TSubChartTool a name, the software works without problems. But there is still some mystery. In the frames dfm file the Chart has two subcomponents, the TScrollPagerTool with the name ChartTool1. This tool exists with this name both in the dfm and the pas file. Second, the TSu...
by gsachs
Thu Jul 27, 2017 3:25 pm
Forum: VCL
Topic: Issue with Frames and TScrollPager
Replies: 3
Views: 6971

Issue with Frames and TScrollPager

There is a reproducable error when placing a frame on a form if the frame contains a TChart with a ScrollPager tool. Attached are two error messages along with a demo project. The problem shows up when you - create an empty VCL project - create a new frame - put a TChart on that frame - place the fr...
by gsachs
Fri Jul 21, 2017 9:16 am
Forum: VCL
Topic: Issue with Frames and TCursortool
Replies: 3
Views: 6963

Re: Issue with Frames and TCursortool

Hello Yeray, you found a way to remove the problem. But the question ist still, what causes it. Simply remove the frame from the mainform, save, close and reopen the project. Then place the frame again at the form without any modifications. The annotationtool is still listed in the forms dfm causing...
by gsachs
Thu Jul 20, 2017 8:54 am
Forum: VCL
Topic: Issue with Frames and TCursortool
Replies: 3
Views: 6963

Issue with Frames and TCursortool

When I put a TeeChart with a Cursortool on a Frame, I get the message that the ancestor component '' could not be found. A similar message occurs on develop- and runtime, see screenshots. On the FrameProblemRuntimeStack.jpg it can be seen that the component where Delphi is looking for is either the ...
by gsachs
Wed Jul 19, 2017 10:41 am
Forum: VCL
Topic: Axis Title and Label overlaps
Replies: 1
Views: 4858

Axis Title and Label overlaps

At development time the left axis name and the axis labels are properly separated, see Chart1.jpg.
At runtime the labels are longer and overlap the axisname as seen in Chart2.jpg.
I tried a lot of options but was not successfull.
If there a way to achieve a separation at runtime ?