Index

PowerDoc Objects

Library Shape

Overview

This object describes a shape defined in Power Engine's internal library of pre-defined shapes.

Designated Rendering Function: pdDrawLibraryPoly (18), pdDrawLibraryPolygon (18), pdDrawLibraryShape (18)

pdBodyPtr (1013)

Also appears in: Typography (For Outline Fonts), Row Boundary, Typographic Frame, Rectangle, Circle/Ellipse, True Circle/Ellipse, Slice, Pattern, Grid, Custom Shape or Polygon, Gradient, Gradient (As Fast Rectangle)

Link to the Surface Definition object.

This link supplies style attributes for the body of an object. Style attributes include color, transparency, pattern fills, special effects (e.g. blur, emboss, pattern fill) etc.

pdOutlinePtr (1014)

Also appears in: Typography (For Outline Fonts), Row Boundary, Typographic Frame, Rectangle, Circle/Ellipse, True Circle/Ellipse, Slice, Grid, Custom Shape or Polygon

Link to the Outline Definition object.

This link supplies parameters necessary to render the outline of an object.

pdShadowPtr (1016)

Also appears in: Typography (For Outline Fonts), Baseline, Row Boundary, Typographic Frame, Library Polyline, Line, Rectangle, Circle/Ellipse, True Circle/Ellipse, Slice, Arc, Grid, Custom Shape or Polygon, Polyline (also Bezier and B-Spline curve)

Link to the Shadow Definition object.

Used to render the shadow of a line, shape or some other object.

Properties

pdID (1017)   PD_LONG_UNSIGNED

Also appears in: Glyph, Char, PowerGlyph, Library Polyline, Library Bitmap Image

A unique identifier that, depending on the context, represent one of the following:

a) code of a character (or PowerChar);
b) index of a glyph (or PowerGlyph);
c) index of a library shape or library polyline (see the Library of Shapes and Polylines section in the manual for details)
d) index of a library bitmap image

pdDw (1029)   PD_LONG_SIGNED

Also appears in: PowerFont Record, PowerFont, Library Polyline, Line, Rectangle, Circle/Ellipse, Pattern, Grid, Gradient, Gradient (As Fast Rectangle), Gradient (As Inverter), Bitmap Image, Library Bitmap Image, 3D Model

In general, this property represents the width of a line, shape or some other object in document units. Most objects assume a positive width. However, some objects (e.g. lines) can have either a positive or a negative width. In these cases, this property also indicates the direction.

This property may also be used for some other more specific purposes. For example, in PowerFonts it refers to the font's base width (or horizontal units per em-square). Similarly, in PowerFont records this property serves as the advance width of a glyph.

Sample values:

500 = Width of 500 document units
-200 = Width of -200 document units

pdDh (1030)   PD_LONG_SIGNED

Also appears in: PowerFont, Library Polyline, Line, Rectangle, Circle/Ellipse, Pattern, Grid, Gradient, Gradient (As Fast Rectangle), Gradient (As Inverter), Bitmap Image, Library Bitmap Image, 3D Model

In general, this property represents the height of a line, shape or other object in document units. Most objects assume a positive height. But some objects (e.g. lines) can have either a positive or a negative height. In these cases, the height property also indicates the direction.

This property may also be used for some other more specific purposes. For example, in PowerFonts this property refers to the font's base height (or vertical units per em-square).

Sample values:

400 = Height of 400 document units
-100 = Height of -100 document units

Example

C/C++

DT_ID_SLONG obj[2];

obj[0] = pdObjAdd(pd, 0, "LibShape Body Style");
obj[1] = pdObjAdd(pd, 0, "LibShape");

/* Properties for object 0 */
pdPropAdd(pd, obj[0], pdRGBT, "B4961400", PD_HEX);

/* Properties for object 1 */
pdLinkAdd(pd, obj[1], pdBodyPtr, obj[0]);
pdPropAdd(pd, obj[1], pdDw, "300", PD_LONG_SIGNED);
pdPropAdd(pd, obj[1], pdDh, "300", PD_LONG_SIGNED);
pdPropAdd(pd, obj[1], pdID, "7", PD_WORD_UNSIGNED);


/* Image placement */
pdImgAdd(pd, obj[1], 0, 50, 50, 0, 0, 0, pdDrawLibraryShape, DV_NULL);

INTEGRAL DSL

/* Lambda shortcuts */

local o = @(label = "") CDTObj(::my.doc, label); /* to make object */
local p = @(id, str, len = PD_DEFAULT) CDTProp(id, str, len); /* to add property - general */
local s = @(id, str) CDTPropStr(id, str); /* to add property - string */
local i = @(id, num) CDTPropInt(id, num); /* to add property - integer */
local l = @(id, obj) CDTLink(id, obj); /* to add link */

/* Objects */

local obj_0 = o("LibShape Body Style");
local obj_1 = o("LibShape");

/* Object Properties */

obj_0 + s(pdRGBT, "B4961400");

obj_1 + l(pdBodyPtr, obj_0);
obj_1 + i(pdDw, 300);
obj_1 + i(pdDh, 300);
obj_1 + i(pdID, 7);

/* Image Pinning */

obj_1.Pin(0, 50, 50, pdDrawLibraryShape);
 

Index