Unit msepolygon
Description
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Overview
Classes, Interfaces, Objects and Records
| Name | Description |
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Record polygoninfoty |
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Class tpolygon |
Functions and Procedures
function movepoint(const start: complexty; const angle: real; const dist: real): complexty; |
function angle(const start, stop: complexty): real; |
function halfangle(a,b: real): real; |
function arcangle(a,b: real): real; |
procedure projtranslate(var matrix: projmatrixty; const tx,ty: real); |
procedure projscale(var matrix: projmatrixty; const sx,sy: real); |
procedure projrotate(var matrix: projmatrixty; const angle: real); |
procedure projconcat(const a,b: projmatrixty; out dest: projmatrixty); |
procedure project(const matrix: projmatrixty; var point: pointty); overload; |
procedure project(const matrix: projmatrixty; var point: complexty); overload; |
procedure project(const matrix: projmatrixty; var points: complexarty); overload; |
procedure realtointpoints(const source: complexarty; out dest: pointarty); |
Types
polygonstatety = (...); |
polygonstatesty = set of polygonstatety; |
projvectty = array[0..1] of real; |
projmatrixty = array[0..2] of projvectty; |
Constants
unityprojmatrix: projmatrixty = ((1,0),(0,1),(0,0)); |
Description
Functions and Procedures
function movepoint(const start: complexty; const angle: real; const dist: real): complexty; |
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function angle(const start, stop: complexty): real; |
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function halfangle(a,b: real): real; |
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function arcangle(a,b: real): real; |
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procedure projtranslate(var matrix: projmatrixty; const tx,ty: real); |
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procedure projscale(var matrix: projmatrixty; const sx,sy: real); |
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procedure projrotate(var matrix: projmatrixty; const angle: real); |
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procedure projconcat(const a,b: projmatrixty; out dest: projmatrixty); |
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procedure project(const matrix: projmatrixty; var point: pointty); overload; |
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procedure project(const matrix: projmatrixty; var point: complexty); overload; |
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procedure project(const matrix: projmatrixty; var points: complexarty); overload; |
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procedure realtointpoints(const source: complexarty; out dest: pointarty); |
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Types
polygonstatety = (...); |
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This item has no description. Values
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polygonstatesty = set of polygonstatety; |
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projvectty = array[0..1] of real; |
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projmatrixty = array[0..2] of projvectty; |
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This item has no description. |
Constants
unityprojmatrix: projmatrixty = ((1,0),(0,1),(0,0)); |
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