TftArcS()
… visits
TftArcS(wX_Start As Word, wY_Start As Word, wX_Stop As Word, wY_Stop As Word, wRadius As Word, pCurve As Bit, wColor As Word, fStartSegment As Float, fEndSegment As Float, sbOffset As SByte)
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Parameter |
Description |
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wX_Start |
X-coordinate of the full arc's start point. |
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wY_Start |
Y-coordinate of the full arc's start point. |
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wX_Stop |
X-coordinate of the full arc's stop point. |
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wY_Stop |
Y-coordinate of the full arc's stop point. |
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wRadius |
Radius of the arc (should be greater than the distance between the start and stop points). |
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pCurve |
Arc curvature direction: |
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wColor |
16-bit RGB565 color for the arc's segment. |
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fStartSegment |
Fraction (0 to 1) indicating the start position of the arc segment. |
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fEndSegment |
Fraction (0 to 1) indicating the end position of the arc segment. |
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sbOffset |
Offsets the arc segment along the radius by sbOffset pixels, creating a parallel arc segment to the original. |
This function draws a 1-pixel thick segment of an arc.
The arc is defined by the start and stop points, with a specified radius. The arc can be concave or convex, and the segment can be drawn as a portion of the full arc based on the fStartSegment and fEndSegment fractions.
The sbOffset parameter creates a parallel offset, effectively drawing a "parallel arc segment" at a specified distance from the original arc.
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TftSetUp(0, 0) TftResetScreen(BLACK) TftArcS(30,80,290,80,200,0,RED,0,0.3,-10) TftArcS(30,80,290,80,200,0,GREEN,0.4,0.6, 0) TftArcS(30,80,290,80,200,0,BLUE,0.7,1,10) |
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