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fix ambiguous std::fabs and the compile on windows

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This commit is contained in:
Dane Springmeyer 2014-05-22 19:59:07 -07:00
parent 051878c529
commit 680bb22133
1 changed files with 4 additions and 4 deletions
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8
include/mapnik/renderer_common/process_raster_symbolizer.hpp
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@ -97,10 +97,10 @@ void render_raster_symbolizer(raster_symbolizer const &sym,
double image_ratio_x = ext.width() / source->data_.width();
double image_ratio_y = ext.height() / source->data_.height();
double eps = 1e-5;
if ( (std::fabs(image_ratio_x - 1) <= eps) &&
(std::fabs(image_ratio_y - 1) <= eps) &&
(std::fabs(start_x) <= eps) &&
(std::fabs(start_y) <= eps) )
if ( (std::fabs(image_ratio_x - 1.0) <= eps) &&
(std::fabs(image_ratio_y - 1.0) <= eps) &&
(std::abs(start_x) <= eps) &&
(std::abs(start_y) <= eps) )
{
composite(source->data_, comp_op, opacity, start_x, start_y);
}