Search found 6 matches

by Karen99
Wed Jun 28, 2006 6:37 am
Forum: VCL
Topic: Graphical Interaction with Graphs
Replies: 10
Views: 14509

Hi

Yes I did. It returns a double that I convert to a TDateTime value. That value is wrong.

Regards

Jaco
by Karen99
Tue Jun 27, 2006 2:50 pm
Forum: VCL
Topic: Graphical Interaction with Graphs
Replies: 10
Views: 14509

Hi Again How can I actually get the date/time value on which this ColorLine is? I have decided to use the Color Lines and not the Color Bands. My graph is not connected to a dataset, but I have to delete data in a dataset according to this selecteion of the lines. Regards Jaco - Thanks for the help ...
by Karen99
Tue Jun 27, 2006 9:36 am
Forum: VCL
Topic: Graphical Interaction with Graphs
Replies: 10
Views: 14509

Thanks!

Will try it soon.

Regards

Jaco
by Karen99
Tue Jun 27, 2006 8:31 am
Forum: VCL
Topic: Graphical Interaction with Graphs
Replies: 10
Views: 14509

Hi again I had no demo as you suggested, but I came accross the TColorLine tool which has an extra function than the TColorBand tool and that is to be able to move the lines. I am using a Chart that displays data over a time period. It should be possible to delete data between two date time values. ...
by Karen99
Mon Jun 26, 2006 12:36 pm
Forum: VCL
Topic: Graphical Interaction with Graphs
Replies: 10
Views: 14509

Graphical Interaction with Graphs

Hi! Is there a function available within your charts to have like two line dividers that can be moved accross the graph on the horizontal axis. The graph then must report on the starting value as well as the ending value. I'd like to develop a graphical delete function. All data between these two di...
by Karen99
Wed Jun 07, 2006 1:23 pm
Forum: VCL
Topic: PDF Export with TCharts ver 5.03
Replies: 1
Views: 3911

PDF Export with TCharts ver 5.03

I am using Delphi 7 and TCharts ver 5.03. I've got a TQRChart on a quick report. When I export the quick report to PDF, the qrchart on the quick report dissapear. I tried the following code : QRChart1.Chart.CopyToClipboardBitmap; Image.Picture.Bitmap.LoadFromClipboardFormat(cf_BitMap, ClipBoard.GetA...