Functions | |
void | v_arc (short, short x, short y, short radius, short begang, short endang) |
void | v_bar (short, short pxy[]) |
void | v_cellarray (short, short pxy[], short row_length, short elements, short nrows, short write_mode, short colarray[]) |
void | v_circle (short, short x, short y, short radius) |
void | v_contourfill (short, short x, short y, short color_idx) |
void | v_ellarc (short, short x, short y, short xrad, short yrad, short begang, short endang) |
void | v_ellipse (short, short x, short y, short xrad, short yrad) |
void | v_ellpie (short, short x, short y, short xrad, short yrad, short begang, short endang) |
void | v_fillarea (short, short count, short pxy[]) |
void | v_gtext (short, short x, short y, const char *str) |
void | v_gtext16 (short, short x, short y, const short *wstr) |
void | v_gtext16n (short, PXY pos, const short *wstr, short num) |
void | v_justified (short, short x, short y, const char *str, short len, short word_space, short char_space) |
void | v_pieslice (short, short x, short y, short radius, short begang, short endang) |
void | v_pline (short, short count, short pxy[]) |
void | v_pmarker (short, short count, short pxy[]) |
void | v_rbox (short, short pxy[]) |
void | v_rfbox (short, short pxy[]) |
void | vr_recfl (short, short pxy[]) |
todo: add description here
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draws an arc, whose start and end angle can be set in tenths of degrees from 0 to 3600.
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draws a filled rectangle. In contrast to "FILLED RECTANGLE" a border is drawn.
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With the Cell Array function, the device draws a rectangular array defined by the input parameter (x,y) coordinates and the color index array. The lower left and upper right coordinates define the extent of the rectangle. GEM VDI divides the rectangle into cells based on the number of rows and columns specified as input parameters. The color index array specifies the color for each cell.
If the device does not support cell arrays, the device outlines the area with a solid line in the current line color and line width. Note: This function is not required and may not be available on all devices. |
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draws a filled circle
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fills an area which is limited by another color or the edges of the display. Use this function on the screen only!
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draw an elliptical arc, whose start and end angle can be set in tenths of degrees from 0 to 3600.
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draws a filled elliptical arc, whose start and end angle can be selected in tenths of degrees from 0 to 3600.
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draws a filled area, for example a complex polygon.
The area is outlined with a solid line of the current fill area color if the fill area perimeter visibility is on, which is the default at Open Workstation. * |
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draws a string with the selected text attributes.
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same as v_gtext()
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same as v_gtext()
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outputs graphic text and lengthens or shortens the string by modifying the interword or intercharacter spacing
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draws a filled arc, whose start and end angle can be set in tenths of degrees from 0 to 3600.
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connects all points in
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draws markers
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draws an unfilled rectangle with rounded corners
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A filled rectangle with rounded corners is drawn by this function.
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draw a filled rectangle (without outline).
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