Search found 1186 matches

by Christopher
Wed Jan 30, 2019 12:57 pm
Forum: .NET
Topic: Setting axis maximum doesn't work in BeforeDrawAxes event (only in BeforeDraw event)
Replies: 1
Views: 612

Re: Setting axis maximum doesn't work in BeforeDrawAxes event (only in BeforeDraw event)

Hello! BeforeDrawAxes event is supposed to be for all axis manipulations, isn't it? not exactly - it's primary function is for drawing custom elements onto the chart at different stages of the chart's drawing routines, as can be seen in the demo here: TeeChartNetExamples_2019-01-30_13-49-28.png give...
by Christopher
Thu Jan 24, 2019 7:59 am
Forum: .NET
Topic: MultiSeries and MultiLevel Chart
Replies: 1
Views: 674

Re: MultiSeries and MultiLevel Chart

Hello! I'm afraid I can't run your code as there are method definitions that are missing (e.g. ggfGetSecoesVerticais()) - could you please try to produce a Minimal, Complete, and Verifiable example (as defined here ) with which I can reproduce your issue here? I also note that you have not provided ...
by Christopher
Wed Jan 16, 2019 11:13 am
Forum: .NET
Topic: Marks format
Replies: 5
Views: 933

Re: Marks format

Hello,
Hermes wrote:
Tue Jan 15, 2019 6:55 pm
if I change the locale of the thread where I am creating the chart, will it be shown with the numerical format of English?
Yes, I believe it will.
by Christopher
Wed Jan 16, 2019 11:05 am
Forum: .NET
Topic: UWP logarithmic axis
Replies: 2
Views: 791

Re: UWP logarithmic axis

Hello!

Yes, when Chart.Aspect.GestureOptions != Aspect.Gestures.None the chart axes are 'streched' - if you set:

Code: Select all

Chart.Aspect.GestureOptions = Aspect.Gestures.None;
then I think the images should look the same.
by Christopher
Tue Jan 15, 2019 3:19 pm
Forum: .NET
Topic: Marks format
Replies: 5
Views: 933

Re: Marks format

with you example i can set decimal qty, but what locale it takes? Can I set the locale of the control or must I change the culture Info of the thread? (I need to set the client Culture Info in a webforms aplication to show numbers). TeeChart is a standard .NET control, and as such I believe the onl...
by Christopher
Mon Jan 14, 2019 3:06 pm
Forum: .NET
Topic: Howto set axis title posistion to the end of the axis?
Replies: 4
Views: 961

Re: Howto set axis title posistion to the end of the axis?

Hello, Looks like that approach ignores the fact that left axis title font is bold: You can rectify this by setting the Font properties in the AfterDraw event, e.g. private void TChart1_AfterDraw1(object sender, Graphics3D g) { g.Font.Bold = true; g.Font.Name = "Calibri"; g.Font.Size = 12; Rectangle...
by Christopher
Mon Jan 14, 2019 8:20 am
Forum: .NET
Topic: Howto set axis title posistion to the end of the axis?
Replies: 4
Views: 961

Re: Howto set axis title posistion to the end of the axis?

Hello, How can I do this? One way would be draw your custom text directly to the Chart, e.g. private void InitializeChart() { Bar bar = new Bar(tChart1.Chart); bar.FillSampleValues(); tChart1.AfterDraw += TChart1_AfterDraw1; } private void TChart1_AfterDraw1(object sender, Graphics3D g) { Rectangle ...
by Christopher
Mon Jan 14, 2019 8:07 am
Forum: .NET
Topic: Marks format
Replies: 5
Views: 933

Re: Marks format

Hello,

yes, you can use the Series.ValueFormat property, e.g.

Code: Select all

		private void InitializeChart()
		{
			Bar bar = new Bar(tChart1.Chart);

			bar.FillSampleValues();
			bar.ValueFormat = "0.00";
		}
by Christopher
Tue Jan 08, 2019 7:40 am
Forum: .NET
Topic: Export Image border
Replies: 2
Views: 732

Re: Export Image border

Hello, Hi, I have a problem when exporting a graphic to an image, the border even though it does not have it, it appears in the exported image. You should be able to eliminate this border by setting the Graphics3D.BufferStyle property to None, e.g. var oldStyle = tChart1.Graphics3D.BufferStyle; tCha...
by Christopher
Mon Jan 07, 2019 7:54 am
Forum: .NET
Topic: How to obtain largest Left Axis (y-axis) label?
Replies: 2
Views: 860

Re: How to obtain largest Left Axis (y-axis) label?

Hello Dave, My chart is being updated about 10 times per second. The values displayed in the left axis are integers and can sometimes vary quite a lot. Is there an easy way to obtain the largest DISPLAYED label in the left axis. Note its not the largest left-axis value Im interested in because that ...
by Christopher
Mon Dec 31, 2018 8:25 am
Forum: .NET
Topic: Chart printing questions
Replies: 7
Views: 1448

Re: Chart printing questions

Hello, in order to facilitate the resolution of defects which occur in more complex situations, such as your issue with printing, we ask our clients to produce a Minimal, Complete, and Verifiable example ('mcve') with which we can reproduce the issue here (an mcve is defined on this page ) - would y...
by Christopher
Mon Dec 31, 2018 8:18 am
Forum: .NET
Topic: TeeChart Editor issues
Replies: 2
Views: 746

Re: TeeChart Editor issues

But if I open the same setting in TeeChart Editor again - "Font quality" is automatically dropped to initial value (ClearTypeGridFit) and that line of code is automatically removed This is expected behavior. The TextRenderingHint property of the Aspect class is independent of the Quality property o...
by Christopher
Fri Dec 14, 2018 9:51 am
Forum: .NET
Topic: Howto display two bar series one over another (one is solid color, another is gradient)
Replies: 4
Views: 1187

Re: Howto display two bar series one over another (one is solid color, another is gradient)

It was my misprint - not one above another, but one over another. It looks like that (but green, yellow and red color is needed be gradient): Rather than actually painting one bar over another, you can paint one bar on top of another and get the same effect, e.g. private void InitializeChart() { Ba...
by Christopher
Thu Dec 13, 2018 12:36 pm
Forum: .NET
Topic: Howto display two bar series one over another (one is solid color, another is gradient)
Replies: 4
Views: 1187

Re: Howto display two bar series one over another (one is solid color, another is gradient)

Hello, 1) Is there a way to implement my task with a single bar? One possibility would be to use the ErrorBar series, e.g. private ErrorBar _bar; private void InitializeChart() { _bar = new ErrorBar(tChart1.Chart); _bar.Gradient.Visible = true; _bar.GradientRelative = true; _bar.Gradient.StartColor ...
by Christopher
Wed Dec 12, 2018 10:38 am
Forum: .NET
Topic: TeeChart.OpenGL.dll missing from TeeChart 2018 Pro
Replies: 3
Views: 1072

Re: TeeChart.OpenGL.dll missing from TeeChart 2018 Pro

bairog wrote:
Wed Dec 12, 2018 5:30 am
Thank you. Will be waiting for it.
Please find this assembly attached. As this assembly is deprecated Steema cannot offer free support for it, although other paid options are available.
Build_TeeChartOpenGL_2018-12-12_11-32-33.png
Build_TeeChartOpenGL_2018-12-12_11-32-33.png (34.52 KiB) Viewed 1057 times