Hi Christopher, You will have to set the Axis.SetMinMax() "manually" for each axes you want to zoom in the case of using custom axes. That is whar I did. Take a look at my code / or my sample: private void tChart1_Zoomed(object sender, EventArgs e) { if (this.tChart1.Zoom.Direction == ZoomDirections...

Hi Christopher, I have one question left. I use the zoomed Event from the chart to Zoom, the custom Axes, too. Now we have a layout where we stack the Y axes. The sample app has a TEE file for demonstrating. If you use the Zoom button the X axis works like expected. But the Y Axes always do a Zoom o...

Hi Christopher, u made my day :D Just in case someone else need a working sample: var strgPressed = ModifierKeys == Keys.Control; var addon = -5; if (strgPressed) { addon = 5; } var x = this.tChart1.Chart.ChartRect.Left + addon; var y = this.tChart1.Chart.ChartRect.Top + addon; var w = (this.tChart1...

Hi !

the BrowsableAttribute is set to false

Can´t you change it so that it is visible for tchart?

will be available in the next maintenance release, due out within the next two working days

Hope to see a new version today

Hi ! I have a problem in using the ZoomRect function. For reproduction just place a chart on a form, add one FastLine Series and this code in FormLoad: ((FastLine)this.tChart1[0]).DrawAllPoints = true; ((FastLine)this.tChart1[0]).FillSampleValues(10000); Add a Button and insert this buttonclick code...

Oh and one additional thing if missing (which is important for zooming, too). The MouseWheel event is not visible in the IDE: But I think this is not a big deal ...

Hi Christopher, I think there is another issue on this zoom topic. I use this code to detect STRG and SHIFT key to set vertical or horizontal zooming: private void tChart1_MouseDown(object sender, MouseEventArgs e) { var strgPressed = ModifierKeys == Keys.Control; var shiftPressed = ModifierKeys == ...

Hi Christopher,

ok I think I can wait for the next release.

Thx for your help !

Dominik

Oh I forgot this:

IDE : VS 2012
Language : C#

Dominik

TChart Version : 4.1.2014.2242 Hi ! I think there is a problem in the Zooming functions ... Just use the attached sample projekt and run it. Open the Editor and go to the General/Zoom tab. Set the Direction to Horizontal and press close to end the editor. Now just zoom within the chart. I got this r...

Hi ! I know this topic is from 2012 but anyway ... it is important for us, too! I figured out that there is a OADate conversation in TChart.net. This kills the micro second part. :( Is there any progress on this topic? It would such a simple change to get rid of these OADate Conversations and replac...

Hi !

Can I confirm that Application.DoEvents() solves the problem for you?

At the moment I have to say YES

I did a test with ~25 series and populate each series with ~550.000 values. This worked so far.
Will do some other tests but for now it seems to be ok.

Thx for your help.

Dominik

Hi Christopher, this is really a strange thing I´m working on :roll: But I think I get a little bit clother... In my application I click a button. This button creates the (MDI)window with a fresh chart. Then the series and axes will be added (according to the database columns). And then I start the ...

Hi Christopher, sorry for the delay in my response. I was ill for some days .. Anyway. I did some new tests in our main application. And I recorded a video which shows the problem: http://www.logview.info/Temp/ChartProblem.mp4 Please take a look at that video. You will see that the chart get repaint...

Hi Christopher, thx for the explanation. then you can always add logic to your code to ensure the chart cannot be resized while is it having data added to it by another thread Well for me it does not work really well. I took your code example with the Resize Blocking. I´ve added a threaded timer for...