TIECanvas.AdvancedDrawShape
Declaration
function AdvancedDrawShape(X, Y, W, H : Integer;
// Shape Props
Shape: TIEShape;
ShapeModifier: Integer = 0;
ShapeAngle: Integer = 0;
// Border Props
BorderColor: TColor = clBlack;
BorderWidth: Integer = 1;
BorderOpacity: Double = 1.0;
// Fill Props
FillColor: TColor = clWhite;
FillColor2: TColor = clBlue;
FillGradient: TIEGDIPlusGradient = gpgNone;
FillOpacity: Double = 1.0;
// Other
UsePreferedAR: Boolean = False;
AntiAlias: Boolean = True;
CalculateOnly: Boolean = False
): TSize; overload;
function AdvancedDrawShape(X, Y, W, H : Integer;
// Shape Props
Shape: TIEShape;
UsePreferedAR: Boolean;
// Border Props
BorderColor: TColor = clBlack;
BorderWidth: Integer = 1;
// Fill Props
FillColor: TColor = clWhite;
FillColor2: TColor = clBlue;
FillGradient: TIEGDIPlusGradient = gpgNone;
// Other
AntiAlias: Boolean = True;
CalculateOnly: Boolean = False
): TSize; overload;
Description
Draw one of ImageEn's
100 built-in vector shapes.
General Properties Parameter | Description |
X, Y | The starting point of the shape |
W, H | The size of the shape (maximum size only if UsePreferedAR is true) |
Shape Properties Parameter | Description |
Shape | The shape to draw |
ShapeModifier | Optional modifier value to change the shape style (see ShapeModifier |
ShapeAngle | The rotation of the shape (in degrees counter-clockwise, i.e. 90 rotates left) |
BorderColor | The color of the shape border (or clNone for no border) |
BorderWidth | The width of the shape border |
BorderOpacity | Specifies the opacity of the border (from 0.0 to 1.0) |
FillColor | The color of the shape (or clNone for no fill) |
FillColor2 | The color of the secondary fill (if the shape fill has a gradient) |
FillGradient | The direction of the gradient for the shape fill (from FillColor to FillColor2). gpgNone specifies no gradient |
FillOpacity | Specifies the opacity of the shape fill (from 0.0 to 1.0) |
Other Parameters UsePreferedAR | Some shapes look better when output at their designed aspect ratio. Enable this to enforce it |
AntiAlias | True uses best quality drawing. False disables anti-aliasing |
CalculateOnly | If true, the text is not drawn, just the output size returned as the result |
Result is the size of the entire draw in pixels
| Demos\ImageEditing\EveryMethod\EveryMethod.dpr |
// Draw an arrow shape
ImageEnView1.IEBitmap.IECanvas.AdvancedDrawShape( 50, 50, 150, 150,
iesShootingArrowSE, 0, 0, // Shape Props
clBlack, 2, 1.0, // Border Props
clYellow, clRed, gpgVertical, 1.0, // Fill Props
True );
ImageEnView1.Update();
// Draw a pink balloon
ImageEnView1.IEBitmap.Allocate( 600, 800 );
ImageEnView1.IEBitmap.Fill( clWhite );
ImageEnView1.IEBitmap.IECanvas.AdvancedDrawShape( 0, 0,
ImageEnView1.IEBitmap.Width,
ImageEnView1.IEBitmap.Height,
iesBalloon, 0, 0, // Shape parameters
clBlack, 2, 1.0, // Border parameters
$00921CF0, clNone, gpgNone, 1.0, // Fill parameters
True );
ImageEnView1.Update();
See Also
◼Ellipse◼Pie◼Rectangle◼RoundRect◼AdvancedDrawAngle◼AdvancedDrawLine◼AdvancedDrawPolyline◼AdvancedDrawText