/*
* Function: skyColoring
* Usage: skyColoring(colors,gw);
* --------------------------
* Iterates over the graphics window and adds squares of the appropriate color from the sdAlgo grid.
* Randomly adds stars if night is set to true.
*/
void skyColoring(Grid<int> & colors, GWindow gw){
double xStep = (double)width/colors.numCols();
double yStep = (double)height/colors.numRows();
int starInfreq = 14;
for(int j=0; j<colors.numRows(); j++){
for(int i=0; i<colors.numCols(); i++){
int color = colors[i][j]*RED+(dusk?DUSK_BASE:DAY_BASE);
if(night){
color = colors[i][j]*.5;
}
GRect *rect = new GRect(xStep*j, yStep*i, xStep, yStep);
rect->setFilled(true);
rect->setColor(color);
gw.add(rect);
if(night){
if(rand()%starInfreq==1){
GRect *star = new GRect(xStep*j, yStep*i, xStep*STAR_WIDTH, yStep*STAR_WIDTH);
star->setFilled(true);
star->setColor(WHITE);
gw.add(star);
}
}
}
starInfreq++;
}
}
//GWindow elements
void update(Grid<int> & board, GWindow & gw, bool loading, double & loadX) {
//printBoard(board); //NOTE: *****UNCHECK THIS TO SEE THE TEXT BASED VERSION *******
gw.clear();
GRect *background = new GRect(gw.getWidth(), gw.getHeight());
background -> setFillColor("#0000CC");
background -> setFilled(true);
gw.add(background, 0, 0);
if(loading) {
GRect *loading = new GRect(LOAD_WIDTH, LOAD_HEIGHT);
loading -> setFillColor("#FFCC66");
loading -> setFilled(true);
loading -> setColor("#FFCC66");
gw.add(loading, loadX, 0);
loadX += 20;
if(loadX > gw.getWidth()) {
loadX = -LOAD_WIDTH;
}
}
double spacer = gw.getWidth()/29;
double x = 0;
for(int i = 0; i < 7; i++) {
double y = 0;
x += spacer;
for(int j = 0; j < 6; j++) {
y += spacer;
string c = "lightGray";
if(board[j][i] == 1) {
if(loading) {
c = "#990000";
} else {
c = "#C80000";
}
} else if (board[j][i] == 2) {
if(loading) {
c = "#000033";
} else {
c = "#660066";
}
} else if (board[j][i] == 3) {
if(loading) {
c = "#996633";
/*} else {
c = "#660066";*/
}
}
gw.add(circle(c, spacer), x + i*spacer*3, y + j*spacer*3);
}
}
}
/*
* Function: drawTrunk
* Usage: drawTrunk(gw, branchStart);;
* --------------------------
* Draws a curvy looking trunk structure on the GWindow.
*/
void drawTrunk(GWindow gw, GPoint start){
GPoint finish = GPoint(start.getX(), height);
GPolygon * trunk = trunkPolygon(start, finish, BRANCH_THICKNESS);
trunk->setFilled(true);
trunk->setColor(4270639);
gw.add(trunk);
}
/*
* Function: drawBackGroundMountain
* Usage: if(bg->isSelected()) drawBackGroundMountain(gw);
* --------------------------
* Adds a mountain to the to the GWindow, and sets it's color depending on the time of day.
*/
void drawBackGroundMountain(GWindow gw){
GPolygon *mountain = mountainPolygon();
mountain->setFilled(true);
mountain->setColor(MOUNTAIN_DAY_COLOR);
if(!day) mountain->setColor(MOUNTAIN_LATE_COLOR);
gw.add(mountain);
}
pair<double, double> drawCoordinateSystem(GWindow &graphicsWindow, int scale) {
pair<double, double> result;
result.first = graphicsWindow.getWidth() / 2;
result.second = graphicsWindow.getHeight() / 2;
graphicsWindow.drawLine(result.first, 0, result.first, result.second * 2);
graphicsWindow.drawLine(0, result.second, result.first * 2, result.second);
for (int x = -result.first / scale + 1; x <= result.first / scale - 1; x++)
graphicsWindow.drawLine(result.first + x * scale, result.second - 5,
result.first + x * scale, result.second + 5);
for (int y = -result.second / scale + 1; y <= result.second / scale - 1; y++)
graphicsWindow.drawLine(result.first - 5, result.second + y * scale,
result.first + 5, result.second + y * scale);
GLabel* xMark = new GLabel("x", result.first * 2 - 20, result.second + 15);
graphicsWindow.add(xMark);
GLabel* yMark = new GLabel("y", result.first + 10, 20);
graphicsWindow.add(yMark);
return result;
}
/*
* Function: drawTriangle
* Usage: drawTriangle(triangle, gw);
* --------------------------
* Given an array of GPoints, this function draws a triangle.
*/
void drawTriangle(GPoint triangle[], GWindow gw){
GPolygon *tri = new GPolygon();
for(int i=0; i<3; i++){
tri->addVertex(triangle[i].getX(), triangle[i].getY());
}
tri->setFilled(true);
tri->setFillColor(TERRAIN_BASE_COLOR+rand()%100);
gw.add(tri);
}
void drawBranch(GWindow &gw, Branch &branch){
GLine* br_line=new GLine(branch.start.x,branch.start.y,branch.end.x, branch.end.y);
br_line->setColor(baseColor);
if(branch.width==0){
cout << "w=0"<< endl;
branch.width=1;
}
br_line->setLineWidth(branch.width);
gw.add(br_line);
}
/* Depending on how you approach your problem decomposition, you
* may want to rewrite some of these lines, move them inside loops,
* or move them inside helper functions, etc.
*
* TODO: rewrite this comment.
*/
int main() {
GWindow gw;
gw.setTitle("Fauxtoshop");
gw.setVisible(true);
cout << "Welcome to Fauxtoshop!" << endl;
cout << "Enter name of image file to open (or blank to quiet): ";
string img_name;
getline(cin, img_name);
cout << "Opening image file, may take a minute..." << endl;
GBufferedImage img;
while (!openImageFromFilename(img, img_name))
{
cout << "Can't open the file, please enter again: ";
getline(cin, img_name);
}
gw.setSize(img.getWidth(), img.getHeight());
gw.add(&img,0,0);
string menu = "Which image filter would you like to apply?\n"
" 1 - Scatter\n"
" 2 - Edge detection\n"
" 3 - \"Green screen\" with another image\n"
" 4 - Compare image with another image";
cout << menu << endl;
string choice_str = "Your choice: ";
int choice = getInteger(choice_str, choice_str);
switch(choice)
{
case 1:
scatter(img);
break;
case 2:
edge_detection(img);
break;
case 3:
green_screen(img);
break;
}
int row, col;
getMouseClickLocation(row, col);
return 0;
}
/*
* Function: drawLightning
* Usage: if(lightning->isSelected()) drawLightning(gw, GPoint(width*randomReal(.2, .8), 0), GPoint(width*randomReal(.2, .8), height));
* --------------------------
* Adds a lightning shaped polygon to the screen that branches off probabilistically.
*/
void drawLightning(GWindow gw, GPoint start, GPoint end){
GPolygon *lightning = lightningPolygon(start, end);
lightning->setFilled(true);
lightning->setColor(LIGHTNING_OUTER_COLOR);
lightning->setFillColor(LIGHTNING_INNER_COLOR);
gw.add(lightning);
if(randomChance(.7)){
Vector<GPoint> points = lightning->getVertices();
start = points[points.size()/4];
drawLightning(gw, start,GPoint(start.getX(), height));
}
}
/*
* Function: drawBranch
* Usage: drawBranch(gw, branchStart, GPoint(width*(xMult-.15), height*(yMult-.15)), BRANCH_THICKNESS);
* --------------------------
* Draws branches that continue and branch of probabilistically.
*/
void drawBranch(GWindow gw, GPoint start, GPoint finish, double width){
GPolygon *branch = branchPolygon(start, finish, width);
branch->setFilled(true);
branch->setColor(4270639);
gw.add(branch);
Vector<GPoint> points = branch->getVertices();
start = points[points.size()/4];
double endX = randomReal(start.getX()*(1-TREE_DEFORMATION), start.getX()*(1+TREE_DEFORMATION));
double endY = randomReal(1+TREE_DEFORMATION, 1+2*TREE_DEFORMATION)*(finish.getY()-start.getY())+start.getY();
if((endY-finish.getY())<-3){
drawBranch(gw, start,GPoint(endX, endY),width/2);
}
}
/*
* Function: drawSun
* Usage: if(sun->isSelected()) drawSun(gw,MAX_SUN_RADIUS,(dusk?DUSK_SUN_COLOR:DAY_SUN_COLOR));
* --------------------------
* Uses a recursive function to draw the sun/moon as series of concentric circles.
* Totally unnecessary to do this recursively, but it's the recursive contest. #YOLO
*/
int drawSun(GWindow gw, int radius, int color){
if(radius<=0){
return 0;
}
GOval *oval;
if(dusk){
oval = new GOval(width/4-radius,height*.45-radius,radius*2,radius*2);
}
else{
radius/=2;
oval = new GOval(2.0*width/3.0-radius,height/3.0-radius,radius*2,radius*2);
radius*=2;
}
oval->setColor(color);
oval->setFilled(true);
oval->setColor(color);
gw.add(oval);
radius--;
color -=2;
return drawSun(gw, radius, color);
}
/* Depending on how you approach your problem decomposition, you
* may want to rewrite some of these lines, move them inside loops,
* or move them inside helper functions, etc.
*
* TODO: rewrite this comment.
*/
int main() {
GWindow gw;
gw.setTitle("Fauxtoshop");
gw.setVisible(true);
GBufferedImage img;
while (true) {
ifstream infile;
cout << "Welcome to Fauxtoshop!" << endl;
string prompt = "Enter the name of image file to open (or blank to quit):";
string filename= openFile(infile, prompt, img);
if (filename == "") break;
gw.setSize(img.getWidth(), img.getHeight());
gw.add(&img,0,0);
int choice = chooseFilter();
dealWithImage(img, choice);
saveImage(img);
}
/*int row, col;
getMouseClickLocation(row, col);*/
return 0;
}
void gbufferedImageTest() {
GWindow gw;
gw.setSize(900, 700);
gw.setTitle("Test");
GButton* button1 = new GButton("Click Me 1");
gw.add(button1, 250, 80);
//GButton* button2 = new GButton("Click Me 2");
//gw.addToRegion(button2, "NORTH");
GLabel* label = new GLabel("test!");
gw.add(label, 10, 60);
std::cout << "About to construct GBufferedImage." << std::endl;
GBufferedImage* img = new GBufferedImage(10, 80, 200, 250);
std::cout << "Done constructing GBufferedImage." << std::endl;
gw.add(img, 50, 50);
// gw.addToRegion(img, "SOUTH");
gw.setVisible(true);
// GBufferedImage* img2 = new GBufferedImage(20, 20);
// img2->fill(GBufferedImage::createRgbPixel(255, 0, 255));
// Grid<int> grid = img2->toGrid();
// cout << "grid of pixels before: " << grid << endl;
// for (int y = 4; y <= 18; y++) {
// for (int x = 2; x <= 9; x++) {
// grid[y][x] = GBufferedImage::createRgbPixel(0, 255, 0);
// }
// }
// cout << "grid of pixels after: " << grid << endl;
// img2->fromGrid(grid);
// gw.add(img2, 350, 20);
GBufferedImage* img3 = new GBufferedImage();
img3->load("rainbow.png");
cout << "adding the image!" << endl;
gw.add(img3, 10, 20);
// pause(2000);
cout << "start toGrid" << endl;
Grid<int> grid3 = img3->toGrid();
cout << "end toGrid, start rgb shit" << endl;
for (int y = 0; y < grid3.height(); y++) {
for (int x = 0; x < grid3.width(); x++) {
int red, green, blue;
GBufferedImage::getRedGreenBlue(grid3[y][x], red, green, blue);
grid3[y][x] = GBufferedImage::createRgbPixel(green, red, blue);
}
}
cout << "end rgb shit, start fromGrid" << endl;
img3->fromGrid(grid3);
cout << "end fromGrid" << endl;
pause(2000);
return;
// fill
img->fill(0xff00ff); // purple
std::cout << "About to setRGB on GBufferedImage." << std::endl;
for (int y = 2; y < img->getHeight() - 2; y++) {
for (int x = 5; x <= img->getWidth() - 5; x++) {
img->setRGB(x, y, 0xffcc33);
}
}
std::cout << "Done setting RGB on GBufferedImage." << std::endl;
border(img);
pause(500);
std::cout << "About to resize on GBufferedImage." << std::endl;
img->resize(100, 50);
border(img);
pause(500);
std::cout << "About to resize on GBufferedImage." << std::endl;
img->resize(200, 80);
border(img);
pause(500);
std::cout << "About to setRGB on GBufferedImage." << std::endl;
for (int y = 10; y < img->getHeight() - 10; y++) {
for (int x = 10; x <= img->getWidth() - 10; x++) {
img->setRGB(x, y, 0xff33cc);
}
}
border(img);
std::cout << "About to remove other shit." << std::endl;
pause(200);
gw.remove(label);
gw.remove(button1);
//gw.removeFromRegion(button2, "NORTH");
pause(200);
std::cout << "About to remove GBufferedImage." << std::endl;
pause(200);
gw.remove(img);
// gw.removeFromRegion(img, "SOUTH");
pause(200);
std::cout << "Test complete." << std::endl;
std::cout << std::endl;
}
