Sha256: ebfd383fe5fed8f04fa01e3337cbcb51ccb9720a5eb636d0097c2afc93f94005
Contents?: true
Size: 842 Bytes
Versions: 8
Compression:
Stored size: 842 Bytes
Contents
require 'spec_helper'
describe SugarPNG do
describe "zoom" do
it "zooms 1x1 => 2x2" do
SugarPNG.new do |img|
img[0,0] = ZPNG::Color::RED
img.zoom = 2
img = ZPNG::Image.new(img.to_s)
img.width.should == 2
img.height.should == 2
img.pixels.each do |c|
c.should == ZPNG::Color::RED
end
end
end
it "zooms 2x1 => 4x2" do
SugarPNG.new do |img|
img[0,0] = ZPNG::Color::RED
img[1,0] = ZPNG::Color::GREEN
img.zoom = 2
img = ZPNG::Image.new(img.to_s)
img.width.should == 4
img.height.should == 2
img.each_pixel do |c,x,y|
if x < 2
c.should == ZPNG::Color::RED
else
c.should == ZPNG::Color::GREEN
end
end
end
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems