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-rw-r--r--cocoa/PlatCocoa.mm2
-rw-r--r--doc/ScintillaDoc.html11
-rw-r--r--include/Scintilla.h1
-rw-r--r--include/Scintilla.iface3
-rw-r--r--src/Editor.cxx7
-rw-r--r--src/Editor.h1
-rw-r--r--src/Indicator.cxx2
-rw-r--r--src/LineMarker.cxx12
-rw-r--r--src/LineMarker.h2
-rw-r--r--src/XPM.cxx5
-rw-r--r--src/XPM.h6
11 files changed, 36 insertions, 16 deletions
diff --git a/cocoa/PlatCocoa.mm b/cocoa/PlatCocoa.mm
index d5cddb5b5..a4584528f 100644
--- a/cocoa/PlatCocoa.mm
+++ b/cocoa/PlatCocoa.mm
@@ -675,7 +675,7 @@ static CGImageRef ImageCreateFromRGBA(int width, int height, const unsigned char
void SurfaceImpl::DrawRGBAImage(PRectangle rc, int width, int height, const unsigned char *pixelsImage) {
CGImageRef image = ImageCreateFromRGBA(width, height, pixelsImage, true);
if (image) {
- CGRect drawRect = CGRectMake(rc.left, rc.top, width, height);
+ CGRect drawRect = CGRectMake(rc.left, rc.top, rc.Width(), rc.Height());
CGContextDrawImage(gc, drawRect, image);
CGImageRelease(image);
}
diff --git a/doc/ScintillaDoc.html b/doc/ScintillaDoc.html
index 2ab2d7f03..e0dc42bad 100644
--- a/doc/ScintillaDoc.html
+++ b/doc/ScintillaDoc.html
@@ -79,7 +79,7 @@
<h1>Scintilla Documentation</h1>
- <p>Last edited 15/July/2012 NH</p>
+ <p>Last edited 21/July/2012 NH</p>
<p>There is <a class="jump" href="Design.html">an overview of the internal design of
Scintilla</a>.<br />
@@ -3365,6 +3365,7 @@ struct Sci_TextToFind {
const char *xpm)</a><br />
<a class="message" href="#SCI_RGBAIMAGESETWIDTH">SCI_RGBAIMAGESETWIDTH(int width)</a><br />
<a class="message" href="#SCI_RGBAIMAGESETHEIGHT">SCI_RGBAIMAGESETHEIGHT(int height)</a><br />
+ <a class="message" href="#SCI_RGBAIMAGESETSCALE">SCI_RGBAIMAGESETSCALE(int scalePercent)</a><br />
<a class="message" href="#SCI_MARKERDEFINERGBAIMAGE">SCI_MARKERDEFINERGBAIMAGE(int markerNumber,
const char *pixels)</a><br />
<a class="message" href="#SCI_MARKERSYMBOLDEFINED">SCI_MARKERSYMBOLDEFINED(int markerNumber)
@@ -3554,12 +3555,16 @@ struct Sci_TextToFind {
<p>
<b id="SCI_RGBAIMAGESETWIDTH">SCI_RGBAIMAGESETWIDTH(int width)</b><br />
<b id="SCI_RGBAIMAGESETHEIGHT">SCI_RGBAIMAGESETHEIGHT(int height)</b><br />
+ <b id="SCI_RGBAIMAGESETSCALE">SCI_RGBAIMAGESETSCALE(int scalePercent)</b><br />
<b id="SCI_MARKERDEFINERGBAIMAGE">SCI_MARKERDEFINERGBAIMAGE(int markerNumber, const char *pixels)</b><br />
Markers can be set to translucent pixmaps with this message. The
<a class="jump" href="#RGBA">RGBA format</a> is used for the pixmap.
The width and height must previously been set with the <code>SCI_RGBAIMAGESETWIDTH</code> and
- <code>SCI_RGBAIMAGESETHEIGHT</code> messages.
- Pixmaps use the <code>SC_MARK_RGBAIMAGE</code> marker symbol. </p>
+ <code>SCI_RGBAIMAGESETHEIGHT</code> messages.</p>
+ <p>A scale factor in percent may be set with <code>SCI_RGBAIMAGESETSCALE</code>. This is useful on OS X with
+ a retina display where each display unit is 2 pixels: use a factor of 200 so that each image pixel is dsplayed using a screen pixel.
+ The default scale, 100, will stretch each image pixel to cover 4 screen pixels on a retina display.</p>
+ <p>Pixmaps use the <code>SC_MARK_RGBAIMAGE</code> marker symbol. </p>
<p><b id="SCI_MARKERSYMBOLDEFINED">SCI_MARKERSYMBOLDEFINED(int markerNumber)</b><br />
Returns the symbol defined for a markerNumber with <code>SCI_MARKERDEFINE</code>
diff --git a/include/Scintilla.h b/include/Scintilla.h
index 52d6eed15..4d467a175 100644
--- a/include/Scintilla.h
+++ b/include/Scintilla.h
@@ -837,6 +837,7 @@ typedef sptr_t (*SciFnDirect)(sptr_t ptr, unsigned int iMessage, uptr_t wParam,
#define SCI_GETIDENTIFIER 2623
#define SCI_RGBAIMAGESETWIDTH 2624
#define SCI_RGBAIMAGESETHEIGHT 2625
+#define SCI_RGBAIMAGESETSCALE 2651
#define SCI_MARKERDEFINERGBAIMAGE 2626
#define SCI_REGISTERRGBAIMAGE 2627
#define SCI_SCROLLTOSTART 2628
diff --git a/include/Scintilla.iface b/include/Scintilla.iface
index ef35fe6a4..e31863cfd 100644
--- a/include/Scintilla.iface
+++ b/include/Scintilla.iface
@@ -2221,6 +2221,9 @@ set void RGBAImageSetWidth=2624(int width,)
# Set the height for future RGBA image data.
set void RGBAImageSetHeight=2625(int height,)
+# Set the scale factor in percent for future RGBA image data.
+set void RGBAImageSetScale=2651(int scalePercent,)
+
# Define a marker from RGBA data.
# It has the width and height from RGBAImageSetWidth/Height
fun void MarkerDefineRGBAImage=2626(int markerNumber, string pixels)
diff --git a/src/Editor.cxx b/src/Editor.cxx
index 44226d11b..c3f1b984e 100644
--- a/src/Editor.cxx
+++ b/src/Editor.cxx
@@ -104,6 +104,7 @@ Editor::Editor() {
stylesValid = false;
technology = SC_TECHNOLOGY_DEFAULT;
+ scaleRGBAImage = 100;
printMagnification = 0;
printColourMode = SC_PRINT_NORMAL;
@@ -8159,9 +8160,13 @@ sptr_t Editor::WndProc(unsigned int iMessage, uptr_t wParam, sptr_t lParam) {
sizeRGBAImage.y = wParam;
break;
+ case SCI_RGBAIMAGESETSCALE:
+ scaleRGBAImage = wParam;
+ break;
+
case SCI_MARKERDEFINERGBAIMAGE:
if (wParam <= MARKER_MAX) {
- vs.markers[wParam].SetRGBAImage(sizeRGBAImage, reinterpret_cast<unsigned char *>(lParam));
+ vs.markers[wParam].SetRGBAImage(sizeRGBAImage, scaleRGBAImage / 100.0, reinterpret_cast<unsigned char *>(lParam));
vs.CalcLargestMarkerHeight();
};
InvalidateStyleData();
diff --git a/src/Editor.h b/src/Editor.h
index 00e4ec3a6..0ae1f115f 100644
--- a/src/Editor.h
+++ b/src/Editor.h
@@ -133,6 +133,7 @@ protected: // ScintillaBase subclass needs access to much of Editor
ViewStyle vs;
int technology;
Point sizeRGBAImage;
+ float scaleRGBAImage;
int printMagnification;
int printColourMode;
diff --git a/src/Indicator.cxx b/src/Indicator.cxx
index 9ea4024bb..bd17c3d1c 100644
--- a/src/Indicator.cxx
+++ b/src/Indicator.cxx
@@ -95,7 +95,7 @@ void Indicator::Draw(Surface *surface, const PRectangle &rc, const PRectangle &r
rcBox.right = rc.right;
// Cap width at 4000 to avoid large allocations when mistakes made
int width = Platform::Minimum(rcBox.Width(), 4000);
- RGBAImage image(width, rcBox.Height(), 0);
+ RGBAImage image(width, rcBox.Height(), 1.0, 0);
// Draw horizontal lines top and bottom
for (int x=0; x<width; x++) {
for (int y=0; y<rcBox.Height(); y += rcBox.Height()-1) {
diff --git a/src/LineMarker.cxx b/src/LineMarker.cxx
index 99e83265e..9b7f1cddc 100644
--- a/src/LineMarker.cxx
+++ b/src/LineMarker.cxx
@@ -32,9 +32,9 @@ void LineMarker::SetXPM(const char *const *linesForm) {
markType = SC_MARK_PIXMAP;
}
-void LineMarker::SetRGBAImage(Point sizeRGBAImage, const unsigned char *pixelsRGBAImage) {
+void LineMarker::SetRGBAImage(Point sizeRGBAImage, float scale, const unsigned char *pixelsRGBAImage) {
delete image;
- image = new RGBAImage(sizeRGBAImage.x, sizeRGBAImage.y, pixelsRGBAImage);
+ image = new RGBAImage(sizeRGBAImage.x, sizeRGBAImage.y, scale, pixelsRGBAImage);
markType = SC_MARK_RGBAIMAGE;
}
@@ -99,10 +99,10 @@ void LineMarker::Draw(Surface *surface, PRectangle &rcWhole, Font &fontForCharac
if ((markType == SC_MARK_RGBAIMAGE) && (image)) {
// Make rectangle just large enough to fit image centred on centre of rcWhole
PRectangle rcImage;
- rcImage.top = static_cast<int>(((rcWhole.top + rcWhole.bottom) - image->GetHeight()) / 2);
- rcImage.bottom = rcImage.top + image->GetHeight();
- rcImage.left = static_cast<int>(((rcWhole.left + rcWhole.right) - image->GetWidth()) / 2);
- rcImage.right = rcImage.left + image->GetWidth();
+ rcImage.top = static_cast<int>(((rcWhole.top + rcWhole.bottom) - image->GetScaledHeight()) / 2);
+ rcImage.bottom = rcImage.top + image->GetScaledHeight();
+ rcImage.left = static_cast<int>(((rcWhole.left + rcWhole.right) - image->GetScaledWidth()) / 2);
+ rcImage.right = rcImage.left + image->GetScaledWidth();
surface->DrawRGBAImage(rcImage, image->GetWidth(), image->GetHeight(), image->Pixels());
return;
}
diff --git a/src/LineMarker.h b/src/LineMarker.h
index 5c73a6217..e226ef5f5 100644
--- a/src/LineMarker.h
+++ b/src/LineMarker.h
@@ -66,7 +66,7 @@ public:
}
void SetXPM(const char *textForm);
void SetXPM(const char *const *linesForm);
- void SetRGBAImage(Point sizeRGBAImage, const unsigned char *pixelsRGBAImage);
+ void SetRGBAImage(Point sizeRGBAImage, float scale, const unsigned char *pixelsRGBAImage);
void Draw(Surface *surface, PRectangle &rc, Font &fontForCharacter, typeOfFold tFold, int marginStyle);
};
diff --git a/src/XPM.cxx b/src/XPM.cxx
index db48ea227..7188c2465 100644
--- a/src/XPM.cxx
+++ b/src/XPM.cxx
@@ -319,8 +319,8 @@ int XPMSet::GetWidth() {
return (width > 0) ? width : 0;
}
-RGBAImage::RGBAImage(int width_, int height_, const unsigned char *pixels_) :
- height(height_), width(width_) {
+RGBAImage::RGBAImage(int width_, int height_, float scale_, const unsigned char *pixels_) :
+ height(height_), width(width_), scale(scale_) {
if (pixels_) {
pixelBytes.assign(pixels_, pixels_ + CountBytes());
} else {
@@ -331,6 +331,7 @@ RGBAImage::RGBAImage(int width_, int height_, const unsigned char *pixels_) :
RGBAImage::RGBAImage(const XPM &xpm) {
height = xpm.GetHeight();
width = xpm.GetWidth();
+ scale = 1;
pixelBytes.resize(CountBytes());
for (int y=0; y<height; y++) {
for (int x=0; x<width; x++) {
diff --git a/src/XPM.h b/src/XPM.h
index 77ab0806e..e047ca8ad 100644
--- a/src/XPM.h
+++ b/src/XPM.h
@@ -80,13 +80,17 @@ class RGBAImage {
RGBAImage &operator=(const RGBAImage &);
int height;
int width;
+ float scale;
std::vector<unsigned char> pixelBytes;
public:
- RGBAImage(int width_, int height_, const unsigned char *pixels_);
+ RGBAImage(int width_, int height_, float scale_, const unsigned char *pixels_);
RGBAImage(const XPM &xpm);
virtual ~RGBAImage();
int GetHeight() const { return height; }
int GetWidth() const { return width; }
+ float GetScale() const { return scale; }
+ float GetScaledHeight() const { return height / scale; }
+ float GetScaledWidth() const { return width / scale; }
int CountBytes() const;
const unsigned char *Pixels() const;
void SetPixel(int x, int y, ColourDesired colour, int alpha=0xff);
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-11 17:01:35 +0000