Hello, I have a strange problem that is appearing. It only happens if I used a colorGrid with the rainbow palette. If I use my own palette it does not happen. Basically, when I render the TChart to a PDF file, I first use TeeCreateMetafile and then paint that metafile onto the PDF. For the type of p...

Hello Narcis, I found this demo a while ago, but it is not what I need. This changes the max-min range of the longer axis so that it is proportionally longer than the max-min range of the shorter axis. As a result , there are considerable blank areas on the plot. It would be fine for what I needed i...

Hello, The users in my application can resize the tchart. However, I want to ensure that the left and bottom axis are the same length, irrespective of the size of the tchart. Is there a way to make sure that this happens. something like: 1) calculate axis lengths as they would normally do 2) find sh...

I have been hoping for this for ages. still hoping.....

I am a little confused as to one of the comments above. Marjan said you could use the onGetAxisLabel to customize the axis, including color etc. However, onGetAxisLabel only has a "var LabelText:string" to pass back the actual text. How would I use this method to customize the color?

We have recompiled with teeValueSingle and had no problems. The only thing to remember is the usual stuff, make sure that your project is pointing to the modified source, and not the old dcu's in the lib directly. The bpl's can usually stay the same, since they are usually used just to register TCha...

Hello, We are using teeCreateMetafile to draw on a tool that creates PDF files (WPPDF by WPTools). Everything works great, except when we use the rainbow palette. The PDF looks screwed up. The guy from WpTools says its because the Metafile contains ROP codes that a PDF file does not understand. If w...

Thank you pep, I will give that a try

Do TeeCreateMetafile to get the metafile.

Then, do printer.canvas.stretchDraw(teeMeta,coords)

Where coords are the calculated coordinates in the printer resolution.

I have a strange problem. (Delphi 7) I have an mdichild with a single form on it. The form contains a tchart with align=alClient. I am doing some drawing on the tchart in the onAfterDraw event. If I do chart.invalidate, the drawing works perfectly. However, if I do this var tst:tRect begin tst:=char...

Hello,

I want to change the cursor if the mouse is over an axis title. Is there any way to check this in the onMouseMove?

-Dave