Search found 3 matches

by Toreba
Tue Feb 12, 2019 12:59 pm
Forum: VCL
Topic: AxisBehind and inverted axes
Replies: 1
Views: 431

AxisBehind and inverted axes

Hi,

Is there a setting somewhere that allows the axes to be drawn over the series lines, but the grid lines to remain under the series?

Regards

Toreba
by Toreba
Tue Feb 12, 2019 11:49 am
Forum: VCL
Topic: TeeCanvas polygons
Replies: 2
Views: 602

Re: TeeCanvas polygons

Yeray! Thanks for a very helpful answer. I didn't realise these methods existed. The clipping works very well - fantastic! As regards blending, the shape I'm drawing is a polygon, not a rectangle, and blending seems to require the specification of a rectangle. So I tried blending with the entire cha...
by Toreba
Thu Jan 31, 2019 12:23 pm
Forum: VCL
Topic: TeeCanvas polygons
Replies: 2
Views: 602

TeeCanvas polygons

Hi, I want to shade a quadrilateral area of the TChart panel to indicate a certain range of validity of plotted values. I'm not sure of the best way to do this. I found that I can draw a polygon using TeCanvas.TCanvas3D.Polygon, and I have put that in the chart's AfterDraw event with other annotatio...