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more crop progress

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This commit is contained in:
Colin McMillen 2023-08-01 23:14:00 -04:00
parent 190dda46d4
commit e5c1b01806
1 changed files with 28 additions and 2 deletions
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30
Program.cs
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@ -639,6 +639,7 @@ public class Game : GameWindow {
int ribbonIndex = 0;
Vector2i mouseDragStart;
Vector2i mouseDragEnd;
float activeScale = 1f;
Shader shader = new();
Matrix4 projection;
float zoomLevel = 0f;
@ -737,6 +738,11 @@ public class Game : GameWindow {
photoIndex -= 5;
}
// FIXME: crop should be a modal tool that starts with C and ends with Enter or Escape.
if (input.IsKeyPressed(Keys.C)) {
ApplyCrop();
}
if (input.IsKeyPressed(Keys.P) && altIsDown) {
ExportPhotos();
}
@ -993,7 +999,11 @@ public class Game : GameWindow {
SwapBuffers();
}
void DrawCropBox() {
// left, right, top, bottom
(int, int, int, int) GetCrop() {
// FIXME: this expects the start point in the top left and the end point
// in the bottom right; some sign flipping needs to occur to make anchors
// in other direction work well.
Vector2i start = mouseDragStart;
Vector2i end = mouseDragEnd;
end.Y = Math.Min(end.Y, start.Y + (end.X - start.X) * 4 / 6);
@ -1002,6 +1012,20 @@ public class Game : GameWindow {
int right = Math.Max(start.X, end.X);
int top = Math.Min(start.Y, end.Y);
int bottom = Math.Max(start.Y, end.Y);
return (left, right, top, bottom);
}
void ApplyCrop() {
var (left, right, top, bottom) = GetCrop();
int area = (right - left) * (bottom - top);
if (area < 100) {
return;
}
}
void DrawCropBox() {
var (left, right, top, bottom) = GetCrop();
int area = (right - left) * (bottom - top);
if (area < 100) {
@ -1032,10 +1056,12 @@ public class Game : GameWindow {
if (zoomLevel > 0f) {
scale = zoomLevel;
}
activeScale = scale;
Vector2i renderSize = (Vector2i) (((Vector2) active.Size) * scale);
Vector2i center = (Vector2i) geometry.PhotoBox.Center;
Box2i photoBox = Util.MakeBox(center.X - renderSize.X / 2, center.Y - renderSize.Y / 2, renderSize.X, renderSize.Y);
// Box2i photoBox = Util.MakeBox(center.X - renderSize.X / 2, center.Y - renderSize.Y / 2, renderSize.X, renderSize.Y);
Box2i photoBox = Util.MakeBox(0, 0, renderSize.X, renderSize.Y);
DrawTexture(active, photoBox);
for (int i = 0; i < 5; i++) {
Texture star = (activePhoto.Rating > i) ? STAR_FILLED : STAR_EMPTY;