Search found 23 matches

by Friis
Wed Nov 07, 2012 3:11 pm
Forum: VCL
Topic: Changing point of TPOINTSERIES
Replies: 5
Views: 1492

Re: Changing point of TPOINTSERIES

Hi, I have tried to use this method but it gives me a "Acces violation error" procedure TForm10.ComboBox1DrawItem(Control: TWinControl; Index: Integer; Rect: TRect; State: TOwnerDrawState); begin with Control as TComboBox do begin Series1.Pointer.DrawPointer(TCanvas3D(canvas),true,0,0,5,5,clred,PSCi...
by Friis
Wed Nov 07, 2012 7:37 am
Forum: VCL
Topic: Changing point of TPOINTSERIES
Replies: 5
Views: 1492

Re: Changing point of TPOINTSERIES

Can you give me a short example of how to put the actual images of the Square, Circle, triangle, Down Triangle etc. into the combobox?

Of course, I can put the text insie a combobox but how do I "take" the actual images from the TPointerSeries and put it into the combobox?
by Friis
Mon Nov 05, 2012 8:41 am
Forum: VCL
Topic: Changing point of TPOINTSERIES
Replies: 5
Views: 1492

Changing point of TPOINTSERIES

Hi, In the case of linepen I can just the BorderEditor to change the line - for instance to make it dashed etc... (see attached photo) Is there any possibility to use a simlar dialog box to change the point of the TPointSeries? I know I can use the the ChartEditor - but it is so complicated and cont...
by Friis
Mon Nov 05, 2012 8:27 am
Forum: VCL
Topic: TGantt issue
Replies: 1
Views: 553

TGantt issue

Hi,

How do I access the individual TGantt point so that I can change the brush, linepen etc??

In the attached photo I would like to give the individual point a different brush color instead of red and different line pen colors instead of just black
by Friis
Mon Sep 10, 2012 7:46 am
Forum: VCL
Topic: TGantt Series
Replies: 1
Views: 525

TGantt Series

Hi,

Is it possible to add text "inside" a Gantt figure similar to the figure I have attached?
by Friis
Mon Sep 10, 2012 7:40 am
Forum: VCL
Topic: TPointSeries and colors of pointer
Replies: 1
Views: 892

TPointSeries and colors of pointer

When I use the code AddXY(xvalues,yvalues); I can change the color of the point afterwards. BUT if i use the code AddXY(xvalue,yvalue,'',cllime); I CANNOT change the color - see the code below. The code in Button1 is OK - the code in Button2 is Not ok.... I'm using CodeGear™ Delphi® 2007 for Win32® ...
by Friis
Wed Jul 04, 2012 7:31 pm
Forum: Wishes and ideas
Topic: Ternary Series with Gradient
Replies: 1
Views: 2111

Ternary Series with Gradient

Hi, I have seen the ternary Series but I cannot see if it has any possibility of making a color gradient within the triangle based upon a "4th value" - that is, besides filling the values for the "A-component", the "B-component" and the C-component a 4rh values must be supplied from which the color ...
by Friis
Mon Jul 02, 2012 11:11 am
Forum: VCL
Topic: TPointSeries and Transparency
Replies: 2
Views: 1142

TPointSeries and Transparency

Hi, I would like to make some red circles where the "inter content" is transparent (accordingly, I'm using style := bsClear) - However, When I'm using the code below the inner content becomes blue? How Can I avoid that? Chart1.FreeAllSeries(); Chart1.RemoveAllSeries; Chart1.View3D := false; Chart1.A...