Reorder functions by drawing vertex/sides
This commit is contained in:
Ray
+494
-494
File diff suppressed because it is too large
Load Diff
+138
-138
@@ -3618,144 +3618,6 @@ void ImageDrawLineStrip(Image *dst, const Vector2 *points, int pointCount, Color
|
||||
}
|
||||
}
|
||||
|
||||
// Draw circle within an image
|
||||
void ImageDrawCircle(Image *dst, int centerX, int centerY, int radius, Color color)
|
||||
{
|
||||
int x = 0;
|
||||
int y = radius;
|
||||
int decesionParameter = 3 - 2*radius;
|
||||
|
||||
while (y >= x)
|
||||
{
|
||||
ImageDrawRectangle(dst, centerX - x, centerY + y, x*2, 1, color);
|
||||
ImageDrawRectangle(dst, centerX - x, centerY - y, x*2, 1, color);
|
||||
ImageDrawRectangle(dst, centerX - y, centerY + x, y*2, 1, color);
|
||||
ImageDrawRectangle(dst, centerX - y, centerY - x, y*2, 1, color);
|
||||
x++;
|
||||
|
||||
if (decesionParameter > 0)
|
||||
{
|
||||
y--;
|
||||
decesionParameter = decesionParameter + 4*(x - y) + 10;
|
||||
}
|
||||
else decesionParameter = decesionParameter + 4*x + 6;
|
||||
}
|
||||
}
|
||||
|
||||
// Draw circle within an image (Vector version)
|
||||
void ImageDrawCircleV(Image *dst, Vector2 center, int radius, Color color)
|
||||
{
|
||||
ImageDrawCircle(dst, (int)center.x, (int)center.y, radius, color);
|
||||
}
|
||||
|
||||
// Draw circle outline within an image
|
||||
void ImageDrawCircleLines(Image *dst, int centerX, int centerY, int radius, Color color)
|
||||
{
|
||||
int x = 0;
|
||||
int y = radius;
|
||||
int decesionParameter = 3 - 2*radius;
|
||||
|
||||
while (y >= x)
|
||||
{
|
||||
ImageDrawPixel(dst, centerX + x, centerY + y, color);
|
||||
ImageDrawPixel(dst, centerX - x, centerY + y, color);
|
||||
ImageDrawPixel(dst, centerX + x, centerY - y, color);
|
||||
ImageDrawPixel(dst, centerX - x, centerY - y, color);
|
||||
ImageDrawPixel(dst, centerX + y, centerY + x, color);
|
||||
ImageDrawPixel(dst, centerX - y, centerY + x, color);
|
||||
ImageDrawPixel(dst, centerX + y, centerY - x, color);
|
||||
ImageDrawPixel(dst, centerX - y, centerY - x, color);
|
||||
x++;
|
||||
|
||||
if (decesionParameter > 0)
|
||||
{
|
||||
y--;
|
||||
decesionParameter = decesionParameter + 4*(x - y) + 10;
|
||||
}
|
||||
else decesionParameter = decesionParameter + 4*x + 6;
|
||||
}
|
||||
}
|
||||
|
||||
// Draw circle outline within an image (Vector version)
|
||||
void ImageDrawCircleLinesV(Image *dst, Vector2 center, int radius, Color color)
|
||||
{
|
||||
ImageDrawCircleLines(dst, (int)center.x, (int)center.y, radius, color);
|
||||
}
|
||||
|
||||
// Draw rectangle within an image
|
||||
void ImageDrawRectangle(Image *dst, int posX, int posY, int width, int height, Color color)
|
||||
{
|
||||
ImageDrawRectangleRec(dst, (Rectangle){ (float)posX, (float)posY, (float)width, (float)height }, color);
|
||||
}
|
||||
|
||||
// Draw rectangle within an image (Vector version)
|
||||
void ImageDrawRectangleV(Image *dst, Vector2 position, Vector2 size, Color color)
|
||||
{
|
||||
ImageDrawRectangle(dst, (int)position.x, (int)position.y, (int)size.x, (int)size.y, color);
|
||||
}
|
||||
|
||||
// Draw rectangle within an image
|
||||
void ImageDrawRectangleRec(Image *dst, Rectangle rec, Color color)
|
||||
{
|
||||
// Security check to avoid program crash
|
||||
if ((dst->data == NULL) || (dst->width == 0) || (dst->height == 0)) return;
|
||||
|
||||
// Security check to avoid drawing out of bounds in case of bad user data
|
||||
if (rec.x < 0) { rec.width += rec.x; rec.x = 0; }
|
||||
if (rec.y < 0) { rec.height += rec.y; rec.y = 0; }
|
||||
if (rec.width < 0) rec.width = 0;
|
||||
if (rec.height < 0) rec.height = 0;
|
||||
|
||||
// Clamp the size the the image bounds
|
||||
if ((rec.x + rec.width) >= dst->width) rec.width = dst->width - rec.x;
|
||||
if ((rec.y + rec.height) >= dst->height) rec.height = dst->height - rec.y;
|
||||
|
||||
// Check if the rect is even inside the image
|
||||
if ((rec.x >= dst->width) || (rec.y >= dst->height)) return;
|
||||
if (((rec.x + rec.width) <= 0) || (rec.y + rec.height <= 0)) return;
|
||||
|
||||
int sy = (int)rec.y;
|
||||
int sx = (int)rec.x;
|
||||
|
||||
int bytesPerPixel = GetPixelDataSize(1, 1, dst->format);
|
||||
|
||||
// Fill in the first pixel of the first row based on image format
|
||||
ImageDrawPixel(dst, sx, sy, color);
|
||||
|
||||
int bytesOffset = ((sy*dst->width) + sx)*bytesPerPixel;
|
||||
unsigned char *pSrcPixel = (unsigned char *)dst->data + bytesOffset;
|
||||
|
||||
// Repeat the first pixel data throughout the row
|
||||
for (int x = 1; x < (int)rec.width; x *= 2)
|
||||
{
|
||||
int pixelsToCopy = MIN(x, (int)rec.width - x);
|
||||
memcpy(pSrcPixel + x*bytesPerPixel, pSrcPixel, pixelsToCopy*bytesPerPixel);
|
||||
}
|
||||
|
||||
// Repeat the first row data for all other rows
|
||||
int bytesPerRow = bytesPerPixel*(int)rec.width;
|
||||
for (int y = 1; y < (int)rec.height; y++)
|
||||
{
|
||||
memcpy(pSrcPixel + (y*dst->width)*bytesPerPixel, pSrcPixel, bytesPerRow);
|
||||
}
|
||||
}
|
||||
|
||||
// Draw rectangle lines within an image
|
||||
void ImageDrawRectangleLines(Image *dst, int posX, int posY, int width, int height, Color color)
|
||||
{
|
||||
Rectangle rec = { posX, posY, width, height };
|
||||
ImageDrawRectangleLinesEx(dst, rec, 1, color);
|
||||
}
|
||||
|
||||
// Draw rectangle lines within an image with line thickness
|
||||
void ImageDrawRectangleLinesEx(Image *dst, Rectangle rec, int thick, Color color)
|
||||
{
|
||||
ImageDrawRectangle(dst, (int)rec.x, (int)rec.y, (int)rec.width, thick, color);
|
||||
ImageDrawRectangle(dst, (int)rec.x, (int)(rec.y + thick), thick, (int)(rec.height - thick*2), color);
|
||||
ImageDrawRectangle(dst, (int)(rec.x + rec.width - thick), (int)(rec.y + thick), thick, (int)(rec.height - thick*2), color);
|
||||
ImageDrawRectangle(dst, (int)rec.x, (int)(rec.y + rec.height - thick), (int)rec.width, thick, color);
|
||||
}
|
||||
|
||||
// Draw triangle within an image
|
||||
void ImageDrawTriangle(Image *dst, Vector2 v1, Vector2 v2, Vector2 v3, Color color)
|
||||
{
|
||||
@@ -3941,6 +3803,144 @@ void ImageDrawTriangleStrip(Image *dst, const Vector2 *points, int pointCount, C
|
||||
}
|
||||
}
|
||||
|
||||
// Draw rectangle within an image
|
||||
void ImageDrawRectangle(Image *dst, int posX, int posY, int width, int height, Color color)
|
||||
{
|
||||
ImageDrawRectangleRec(dst, (Rectangle){ (float)posX, (float)posY, (float)width, (float)height }, color);
|
||||
}
|
||||
|
||||
// Draw rectangle within an image (Vector version)
|
||||
void ImageDrawRectangleV(Image *dst, Vector2 position, Vector2 size, Color color)
|
||||
{
|
||||
ImageDrawRectangle(dst, (int)position.x, (int)position.y, (int)size.x, (int)size.y, color);
|
||||
}
|
||||
|
||||
// Draw rectangle within an image
|
||||
void ImageDrawRectangleRec(Image *dst, Rectangle rec, Color color)
|
||||
{
|
||||
// Security check to avoid program crash
|
||||
if ((dst->data == NULL) || (dst->width == 0) || (dst->height == 0)) return;
|
||||
|
||||
// Security check to avoid drawing out of bounds in case of bad user data
|
||||
if (rec.x < 0) { rec.width += rec.x; rec.x = 0; }
|
||||
if (rec.y < 0) { rec.height += rec.y; rec.y = 0; }
|
||||
if (rec.width < 0) rec.width = 0;
|
||||
if (rec.height < 0) rec.height = 0;
|
||||
|
||||
// Clamp the size the the image bounds
|
||||
if ((rec.x + rec.width) >= dst->width) rec.width = dst->width - rec.x;
|
||||
if ((rec.y + rec.height) >= dst->height) rec.height = dst->height - rec.y;
|
||||
|
||||
// Check if the rect is even inside the image
|
||||
if ((rec.x >= dst->width) || (rec.y >= dst->height)) return;
|
||||
if (((rec.x + rec.width) <= 0) || (rec.y + rec.height <= 0)) return;
|
||||
|
||||
int sy = (int)rec.y;
|
||||
int sx = (int)rec.x;
|
||||
|
||||
int bytesPerPixel = GetPixelDataSize(1, 1, dst->format);
|
||||
|
||||
// Fill in the first pixel of the first row based on image format
|
||||
ImageDrawPixel(dst, sx, sy, color);
|
||||
|
||||
int bytesOffset = ((sy*dst->width) + sx)*bytesPerPixel;
|
||||
unsigned char *pSrcPixel = (unsigned char *)dst->data + bytesOffset;
|
||||
|
||||
// Repeat the first pixel data throughout the row
|
||||
for (int x = 1; x < (int)rec.width; x *= 2)
|
||||
{
|
||||
int pixelsToCopy = MIN(x, (int)rec.width - x);
|
||||
memcpy(pSrcPixel + x*bytesPerPixel, pSrcPixel, pixelsToCopy*bytesPerPixel);
|
||||
}
|
||||
|
||||
// Repeat the first row data for all other rows
|
||||
int bytesPerRow = bytesPerPixel*(int)rec.width;
|
||||
for (int y = 1; y < (int)rec.height; y++)
|
||||
{
|
||||
memcpy(pSrcPixel + (y*dst->width)*bytesPerPixel, pSrcPixel, bytesPerRow);
|
||||
}
|
||||
}
|
||||
|
||||
// Draw rectangle lines within an image
|
||||
void ImageDrawRectangleLines(Image *dst, int posX, int posY, int width, int height, Color color)
|
||||
{
|
||||
Rectangle rec = { posX, posY, width, height };
|
||||
ImageDrawRectangleLinesEx(dst, rec, 1, color);
|
||||
}
|
||||
|
||||
// Draw rectangle lines within an image with line thickness
|
||||
void ImageDrawRectangleLinesEx(Image *dst, Rectangle rec, int thick, Color color)
|
||||
{
|
||||
ImageDrawRectangle(dst, (int)rec.x, (int)rec.y, (int)rec.width, thick, color);
|
||||
ImageDrawRectangle(dst, (int)rec.x, (int)(rec.y + thick), thick, (int)(rec.height - thick*2), color);
|
||||
ImageDrawRectangle(dst, (int)(rec.x + rec.width - thick), (int)(rec.y + thick), thick, (int)(rec.height - thick*2), color);
|
||||
ImageDrawRectangle(dst, (int)rec.x, (int)(rec.y + rec.height - thick), (int)rec.width, thick, color);
|
||||
}
|
||||
|
||||
// Draw circle within an image
|
||||
void ImageDrawCircle(Image *dst, int centerX, int centerY, int radius, Color color)
|
||||
{
|
||||
int x = 0;
|
||||
int y = radius;
|
||||
int decesionParameter = 3 - 2*radius;
|
||||
|
||||
while (y >= x)
|
||||
{
|
||||
ImageDrawRectangle(dst, centerX - x, centerY + y, x*2, 1, color);
|
||||
ImageDrawRectangle(dst, centerX - x, centerY - y, x*2, 1, color);
|
||||
ImageDrawRectangle(dst, centerX - y, centerY + x, y*2, 1, color);
|
||||
ImageDrawRectangle(dst, centerX - y, centerY - x, y*2, 1, color);
|
||||
x++;
|
||||
|
||||
if (decesionParameter > 0)
|
||||
{
|
||||
y--;
|
||||
decesionParameter = decesionParameter + 4*(x - y) + 10;
|
||||
}
|
||||
else decesionParameter = decesionParameter + 4*x + 6;
|
||||
}
|
||||
}
|
||||
|
||||
// Draw circle within an image (Vector version)
|
||||
void ImageDrawCircleV(Image *dst, Vector2 center, int radius, Color color)
|
||||
{
|
||||
ImageDrawCircle(dst, (int)center.x, (int)center.y, radius, color);
|
||||
}
|
||||
|
||||
// Draw circle outline within an image
|
||||
void ImageDrawCircleLines(Image *dst, int centerX, int centerY, int radius, Color color)
|
||||
{
|
||||
int x = 0;
|
||||
int y = radius;
|
||||
int decesionParameter = 3 - 2*radius;
|
||||
|
||||
while (y >= x)
|
||||
{
|
||||
ImageDrawPixel(dst, centerX + x, centerY + y, color);
|
||||
ImageDrawPixel(dst, centerX - x, centerY + y, color);
|
||||
ImageDrawPixel(dst, centerX + x, centerY - y, color);
|
||||
ImageDrawPixel(dst, centerX - x, centerY - y, color);
|
||||
ImageDrawPixel(dst, centerX + y, centerY + x, color);
|
||||
ImageDrawPixel(dst, centerX - y, centerY + x, color);
|
||||
ImageDrawPixel(dst, centerX + y, centerY - x, color);
|
||||
ImageDrawPixel(dst, centerX - y, centerY - x, color);
|
||||
x++;
|
||||
|
||||
if (decesionParameter > 0)
|
||||
{
|
||||
y--;
|
||||
decesionParameter = decesionParameter + 4*(x - y) + 10;
|
||||
}
|
||||
else decesionParameter = decesionParameter + 4*x + 6;
|
||||
}
|
||||
}
|
||||
|
||||
// Draw circle outline within an image (Vector version)
|
||||
void ImageDrawCircleLinesV(Image *dst, Vector2 center, int radius, Color color)
|
||||
{
|
||||
ImageDrawCircleLines(dst, (int)center.x, (int)center.y, radius, color);
|
||||
}
|
||||
|
||||
// Draw an image (source) within an image (destination)
|
||||
// NOTE: Color tint is applied to source image
|
||||
void ImageDraw(Image *dst, Image src, Rectangle srcRec, Rectangle dstRec, Color tint)
|
||||
|
||||
Reference in New Issue
Block a user