diff options
Diffstat (limited to 'kdeui/tests/kblendtest.cpp')
-rw-r--r-- | kdeui/tests/kblendtest.cpp | 98 |
1 files changed, 0 insertions, 98 deletions
diff --git a/kdeui/tests/kblendtest.cpp b/kdeui/tests/kblendtest.cpp deleted file mode 100644 index 59a57dc6a..000000000 --- a/kdeui/tests/kblendtest.cpp +++ /dev/null @@ -1,98 +0,0 @@ -#include "kblendtest.h" -#include <kapplication.h> -#include <kimageeffect.h> -#include <tqpainter.h> -#include <tqdatetime.h> -#include <tqstring.h> - -int cols = 3, rows = 3; // how many - -KBlendWidget::KBlendWidget(TQWidget *parent, const char *name) - :TQWidget(parent, name) -{ - - bgnd = tqRgb(255, 255, 255); - - image = TQImage("testimage.png"); - - resize(image.width()*2+60, image.height()*3+80); - setBackgroundColor(bgnd); -} - -void KBlendWidget::paintEvent(TQPaintEvent */*ev*/) -{ - TQTime time; - int it, ft; - TQString say; - - image = TQImage("testimage.png"); - - TQPainter p(this); - p.setPen(Qt::black); - - // you see here use of anti_dir param (blend from down to up, here) - time.start(); - it = time.elapsed(); - KImageEffect::blend(image, 0.2, bgnd, KImageEffect::VerticalGradient,true); - ft = time.elapsed(); - say.setNum( ft - it); say += " ms, Vertical"; - p.drawImage(20, 20, image); - p.drawText(5 , 15, say); - - image = TQImage("testimage.png"); - - // here a negative initial intensity is used (1/2 of image is unaffected) - it = time.elapsed(); - KImageEffect::blend(image, -0.5, bgnd, KImageEffect::HorizontalGradient); - ft = time.elapsed(); - say.setNum( ft - it); say += " ms, Horizontal"; - p.drawImage(40+image.width(), 20, image); - p.drawText(15+image.width() , 15, say); - - image = TQImage("testimage.png"); - - it = time.elapsed(); - KImageEffect::blend(image, 0., bgnd, KImageEffect::DiagonalGradient,true); - ft = time.elapsed(); - say.setNum( ft - it); say += " ms, Diagonal"; - p.drawImage(20, 40+image.height(), image); - p.drawText(5 , 35+image.height(), say); - - image = TQImage("testimage.png"); - - it = time.elapsed(); - KImageEffect::blend(image, 0.1, bgnd, KImageEffect::CrossDiagonalGradient); - ft = time.elapsed(); - say.setNum( ft - it); say += " ms, CrossDiagonal"; - p.drawImage(40+image.width(), 40+image.height(), image); - p.drawText(25+image.width() , 35 + image.height(), say); - - image = TQImage("testimage.png"); - - it = time.elapsed(); - KImageEffect::blend(image, -0.6, bgnd, KImageEffect::RectangleGradient); - ft = time.elapsed(); - say.setNum( ft - it); say += " ms, Rectangle"; - p.drawImage(20, 60+2*image.height(), image); - p.drawText(5 , 55+2*image.height(), say); - - image = TQImage("testimage.png"); - - it = time.elapsed(); - KImageEffect::blend(image, 0.2, bgnd, KImageEffect::EllipticGradient); - ft = time.elapsed(); - say.setNum( ft - it); say += " ms, Elliptic"; - p.drawImage(40+image.width(), 60+2*image.height(), image); - p.drawText(25+image.width(), 55+2*image.height(), say); - p.end(); -} - -int main(int argc, char **argv) -{ - KApplication app(argc, argv, "KBlendTest"); - KBlendWidget w; - app.setMainWidget(&w); - w.show(); - return(app.exec()); -} - |