- Lightness of black color
- Miscellaneous
iEllipse (Function) In french: iEllipse Prints an ellipse (in a rectangle).
// Print an ellipse
iEllipse(50, 50, 150, 130, 1, 100, RGB(0,0,0), iDotted, iCrossed)
Syntax
iEllipse(<X1> , <Y1> , <X2> , <Y2> [, <Thickness> [, <Lightness> [, <Color> [, <Line> [, <Brush>]]]]])
<X1>: Real Horizontal coordinate of the upper-left corner of the rectangle where the ellipse will be drawn (in millimeters).
Value included between 0 and the page width (returned by iPageWidth). <Y1>: Real Vertical coordinate of the upper-left corner of the rectangle where the ellipse will be drawn (in millimeters).
Value included between 0 and the page height (returned by iPageHeight). <X2>: Real Horizontal coordinate of the lower-right corner of the rectangle where the ellipse will be drawn (in millimeters).
Value included between 0 and the page width (returned by iPageWidth). <Y2>: Real Vertical coordinate of the lower-right corner of the rectangle where the ellipse will be drawn (in millimeters).
Value included between 0 and the page height (returned by iPageHeight). <Thickness>: Optional real Thickness of the ellipse line (in picas). Default value = 1 (one Pica = 0.353 mm).
Caution: Depending on the value of this parameter, the thickness is achieved by adding several lines next to each others from the outside to the inside.
<Lightness>: Optional integer (included between 1 and 200) Rate for the line color and for the background color. If this parameter is:- Equal to 0 (default value): no fill.
- Equal to 100: entirely filled with the specified color.
- Less than 100: the closer this parameter is to 0, the more the color brightens.
- Greater than 100: the closer this parameter is to 200, the more the color darkens.
<Color>: Optional integer Color used for the background and for the border of the ellipse. If this parameter is not specified, the color used is black.
This color can correspond to: <Line>: Optional integer constant Type of line.
| | iContinuous
(default value) | Solid line | | iDashed | Dashed line (-----) | | iDotAndDash | Dot-and-dash line (-.-.) | | iDotted | Dotted line (....) |
<Brush>: Optional integer constant Pattern used to fill the border.
| | | iCrossed | Crossed brush | | iDiagonalCrossed | Brush crossed diagonally | | iDownwardDiagonal | Downward diagonal brush | | iHorizontal | Horizontal brush | iSolid
(default value) | Solid brush | | iUpwardDiagonal | Upward diagonal brush | | iVertical | Vertical brush |
Remarks Lightness of black color For the black color, the rate corresponds to a rate of gray whose values are included between 1 (white) and 100 (solid black). In this case, the values greater than 100 will be processed like the value 100. Miscellaneous - The cursor position is not modified when the outline is drawn.
- The dotted type (iDotted) or the mixed type (iDotAndDash) combined with a thick border may produce unpleasant effects.
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