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Draw dashed line #2337

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Draw dashed line #2337

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e455a15
added draw.dashed_line docs and functionality
oddbookworm Jul 22, 2023
c11294c
format and removed extra comment
oddbookworm Jul 22, 2023
8644b82
explicit cast from double to int
oddbookworm Jul 23, 2023
65fae4e
enforced odd number of segments so beginning and end are both visible…
oddbookworm Jul 23, 2023
5e4cd0b
lint
oddbookworm Jul 24, 2023
7c94766
fixed rounding in segment length and now draws partial final segment
oddbookworm Dec 23, 2023
b0140cc
rewriting draw_dashed_line and formatting
oddbookworm Dec 24, 2023
8ef9061
Merge branch 'main' of https://github.com/pygame-community/pygame-ce …
oddbookworm Dec 24, 2023
da18666
explicit casts
oddbookworm Dec 24, 2023
2c2287f
removed unused variable and cleaned up comments a bit
oddbookworm Dec 24, 2023
8f43bc2
format
oddbookworm Dec 24, 2023
fbfb354
added a test and a check for negative delay
oddbookworm Dec 24, 2023
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enforced odd number of segments so beginning and end are both visible… 
… segments
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@oddbookworm
oddbookworm committed Jul 23, 2023
commit 65fae4eb8a6eaf75219db66c9d3b43caaeb9ba9d
4 changes: 4 additions & 0 deletions src_c/draw.c
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Original file line number Diff line number Diff line change
Expand Up @@ -301,6 +301,10 @@ dashed_line(PyObject *self, PyObject *args, PyObject *kwargs)
int dy = endy - starty;
double total_line_length = sqrt(dx * dx + dy * dy);
int number_segments = (int)total_line_length / length;
if (!(number_segments % 2))
{
number_segments++;
}
double xstep = (double)dx / number_segments;
double ystep = (double)dy / number_segments;

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