<< Click to Display Table of Contents >> Navigation:  Create a PDF Editor > Delphi Example > Create "OnClick" > Parameters for the inbuild actions

 

Depending on the action one or more of the following parameters can be passed as comma separated list:

 

Color  - a color name or #code. The main color, usually the outline.

Brush-Color  - the background color

Line-Color  - the line color

Line-Width - the line width in pt

Font-Size  - the font size in pt

Font-Color  - the font color

Font - the font name

Alpha    - a value between 1 and 255

Type - the annotation type. This parameter can only be used with the action   'DrawAnnotAny'.

 Possible values for "Type" are:

 highlight

 rectangle

 circle

 ellipse

 image

 textline

 text

 

Example:

 

   if actionname='DrawAnnotHighlight' then

            s := 'color=blue,Alpha=50';

 

 

But please note - the actions use default colors which can be modified.

 

So it is possible to modify the current color for the next rectangle to be drawn using the command COMPDF_Ann_ModifyAddProps.

 

This is the better way to modify t6he behaviour of the inbuilt actions.