Merge branch 'dev' into RechteckTool

.gitignore

@@ -13,6 +13,7 @@ CMakeLists.txt.user*
 /share/qtcreator/fonts/
 /share/qtcreator/generic-highlighter/
 /share/qtcreator/qmldesigner/QtProject/
+/build-*/
 app_version.h
 phony.c
 

src/Image/IntelliImage.cpp

@@ -52,6 +52,16 @@ void IntelliImage::drawPixel(const QPoint &p1, const QColor& color){
     painter.drawPoint(p1);
 }
 
+void IntelliImage::drawPoint(const QPoint &p1, const QColor& color, const int& penWidth){
+    // Used to draw on the widget
+    QPainter painter(&imageData);
+
+    // Set the current settings for the pen
+    painter.setPen(QPen(color, penWidth, Qt::SolidLine, Qt::RoundCap, Qt::RoundJoin));
+    // Draw a line from the last registered point to the current
+    painter.drawPoint(p1);
+}
+
 void IntelliImage::drawLine(const QPoint &p1, const QPoint& p2, const QColor& color, const int& penWidth){
     // Used to draw on the widget
     QPainter painter(&imageData);

src/Image/IntelliImage.h

@@ -30,6 +30,7 @@ public:
 
     //start on top left
     virtual void drawPixel(const QPoint &p1, const QColor& color);
+    virtual void drawPoint(const QPoint &p1, const QColor& color, const int& penWidth);
     virtual void drawLine(const QPoint &p1, const QPoint& p2, const QColor& color, const int& penWidth);
     virtual void drawPlain(const QColor& color);
 

src/IntelliPhoto.pro

@@ -24,6 +24,7 @@ SOURCES += \
     IntelliHelper/IntelliHelper.cpp \
     Layer/PaintingArea.cpp \
     Tool/IntelliTool.cpp \
+    Tool/IntelliToolCircle.cpp \
     Tool/IntelliToolLine.cpp \
     Tool/IntelliToolPen.cpp \
     Tool/IntelliToolPlain.cpp \
@@ -38,9 +39,11 @@ HEADERS += \
     IntelliHelper/IntelliHelper.h \
     Layer/PaintingArea.h \
     Tool/IntelliTool.h \
+    Tool/IntelliToolCircle.h \
     Tool/IntelliToolLine.h \
     Tool/IntelliToolPen.h \
-    Tool/IntelliToolPlain.h
+    Tool/IntelliToolPlain.h \
+    Tool/intellitoolcircle.h
 
 FORMS += \
     widget.ui

src/Layer/PaintingArea.cpp

@@ -13,9 +13,11 @@
 #include "Tool/IntelliToolPen.h"
 #include "Tool/IntelliToolPlain.h"
 #include "Tool/IntelliToolLine.h"
+#include "Tool/IntelliToolCircle.h"
 
 PaintingArea::PaintingArea(int maxWidth, int maxHeight, QWidget *parent)
     :QWidget(parent){
+    //test yout tool here and reset after accomplished test
     this->Tool = nullptr;
     this->setUp(maxWidth, maxHeight);
     //tetsing
@@ -32,7 +34,7 @@ PaintingArea::PaintingArea(int maxWidth, int maxHeight, QWidget *parent)
     layerBundle[1].image->drawPlain(QColor(0,255,0,255));
     layerBundle[1].alpha=200;
 
-    activeLayer=0;
+    activeLayer=1;
 }
 
 PaintingArea::~PaintingArea(){

src/Tool/IntelliToolCircle.cpp

@@ -0,0 +1,80 @@
+#include "IntelliToolCircle.h"
+#include "Layer/PaintingArea.h"
+#include "QInputDialog"
+#include <cmath>
+
+IntelliToolCircle::IntelliToolCircle(PaintingArea* Area, IntelliColorPicker* colorPicker)
+    :IntelliTool(Area, colorPicker){
+    this->alphaInner = QInputDialog::getInt(nullptr,"Inner Alpha Value", "Value:", 0,0,255,1);
+    this->edgeWidth = QInputDialog::getInt(nullptr,"Outer edge width", "Value:", 0,1,255,1);
+}
+
+IntelliToolCircle::~IntelliToolCircle(){
+
+}
+
+void IntelliToolCircle::drawCyrcle(int radius){
+    int outer = radius+20;
+    QColor inner = this->colorPicker->getSecondColor();
+    inner.setAlpha(alphaInner);
+    int yMin, yMax, xMin, xMax;
+    yMin = Middle.y()-radius;
+    yMax = Middle.y()+radius;
+    // x = x0+-sqrt(r2-(y-y0)2)
+    for(int i=yMin; i<=yMax; i++){
+        xMin = Middle.x()-sqrt(pow(radius,2)-pow(i-Middle.y(),2));
+        xMax = Middle.x()+sqrt(pow(radius,2)-pow(i-Middle.y(),2));
+        this->Canvas->image->drawLine(QPoint(xMin,i), QPoint(xMax,i),inner,1);
+    }
+
+    //TODO implement circle drawing algorithm
+    radius = radius +(this->edgeWidth/2.)-0.5;
+    yMin = (Middle.y()-radius);
+    yMax = (Middle.y()+radius);
+    for(int i=yMin; i<=yMax; i++){
+        xMin = Middle.x()-sqrt(pow(radius,2)-pow(i-Middle.y(),2));
+        xMax = Middle.x()+sqrt(pow(radius,2)-pow(i-Middle.y(),2));
+        this->Canvas->image->drawPoint(QPoint(xMin,i), colorPicker->getFirstColor(),edgeWidth);
+        this->Canvas->image->drawPoint(QPoint(xMax,i), colorPicker->getFirstColor(),edgeWidth);
+    }
+
+    xMin = (Middle.x()-radius);
+    xMax = (Middle.x()+radius);
+    for(int i=xMin; i<=xMax; i++){
+        int yMin = Middle.y()-sqrt(pow(radius,2)-pow(i-Middle.x(),2));
+        int yMax = Middle.y()+sqrt(pow(radius,2)-pow(i-Middle.x(),2));
+        this->Canvas->image->drawPoint(QPoint(i, yMin), colorPicker->getFirstColor(),edgeWidth);
+        this->Canvas->image->drawPoint(QPoint(i, yMax), colorPicker->getFirstColor(),edgeWidth);
+    }
+}
+
+void IntelliToolCircle::onMouseRightPressed(int x, int y){
+    IntelliTool::onMouseRightPressed(x,y);
+}
+
+void IntelliToolCircle::onMouseRightReleased(int x, int y){
+    IntelliTool::onMouseRightReleased(x,y);
+}
+
+void IntelliToolCircle::onMouseLeftPressed(int x, int y){
+    IntelliTool::onMouseLeftPressed(x,y);
+    this->Middle=QPoint(x,y);
+    int radius = 1;
+    drawCyrcle(radius);
+    Canvas->image->calculateVisiblity();
+}
+
+void IntelliToolCircle::onMouseLeftReleased(int x, int y){
+    IntelliTool::onMouseLeftReleased(x,y);
+}
+
+void IntelliToolCircle::onMouseMoved(int x, int y){
+    IntelliTool::onMouseMoved(x,y);
+    if(this->drawing){
+        this->Canvas->image->drawPlain(Qt::transparent);
+        QPoint next(x,y);
+        int radius = static_cast<int>(sqrt(pow((Middle.x()-x),2)+pow((Middle.y()-y),2)));
+        drawCyrcle(radius);
+    }
+    IntelliTool::onMouseMoved(x,y);
+}

src/Tool/IntelliToolCircle.h

@@ -0,0 +1,26 @@
+#ifndef INTELLITOOLCIRCLE_H
+#define INTELLITOOLCIRCLE_H
+#include "IntelliTool.h"
+
+#include "QColor"
+#include "QPoint"
+
+class IntelliToolCircle : public IntelliTool{
+    void drawCyrcle(int radius);
+
+    QPoint Middle;
+    int alphaInner;
+    int edgeWidth;
+public:
+    IntelliToolCircle(PaintingArea* Area, IntelliColorPicker* colorPicker);
+    virtual ~IntelliToolCircle() override;
+
+    virtual void onMouseRightPressed(int x, int y);
+    virtual void onMouseRightReleased(int x, int y);
+    virtual void onMouseLeftPressed(int x, int y);
+    virtual void onMouseLeftReleased(int x, int y);
+
+    virtual void onMouseMoved(int x, int y);
+};
+
+#endif // INTELLITOOLCIRCLE_H