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Diffstat (limited to 'doc/man/man3/qimage.3qt')
| -rw-r--r-- | doc/man/man3/qimage.3qt | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/doc/man/man3/qimage.3qt b/doc/man/man3/qimage.3qt index fe1300d5..ad47abd2 100644 --- a/doc/man/man3/qimage.3qt +++ b/doc/man/man3/qimage.3qt @@ -311,7 +311,7 @@ An image has the parameters width, height and depth (bits per pixel, bpp), a col .PP 32-bpp images encode an RGB value in 24 bits and ignore the color table. The most significant byte is used for the alpha buffer. .PP -An entry in the color table is an RGB triplet encoded as a \fCuint\fR. Use the qRed(), qGreen() and qBlue() functions (ntqcolor.h) to access the components, and qRgb to make an RGB triplet (see the QColor class documentation). +An entry in the color table is an RGB triplet encoded as a \fCuint\fR. Use the tqRed(), tqGreen() and tqBlue() functions (ntqcolor.h) to access the components, and tqRgb to make an RGB triplet (see the QColor class documentation). .PP 1-bpp (monochrome) images have a color table with a most two colors. There are two different formats: big endian (MSB first) or little endian (LSB first) bit order. To access a single bit you will must do some bit shifts: .PP @@ -341,7 +341,7 @@ If this looks complicated, it might be a good idea to convert the 1-bpp image to .br // set entry 19 in the color table to yellow .br - image.setColor( 19, qRgb(255,255,0) ); + image.setColor( 19, tqRgb(255,255,0) ); .br // set 8 bit pixel at (x,y) to value yellow (in color table) .br @@ -359,7 +359,7 @@ If this looks complicated, it might be a good idea to convert the 1-bpp image to .br uint *p = (uint *)image.scanLine(y) + x; .br - *p = qRgb(255,255,0); + *p = tqRgb(255,255,0); .br .fi .PP @@ -503,7 +503,7 @@ See also numBytes() and scanLine(). .SH "QRgb QImage::color ( int i ) const" Returns the color in the color table at index \fIi\fR. The first color is at index 0. .PP -A color value is an RGB triplet. Use the qRed(), qGreen() and qBlue() functions (defined in ntqcolor.h) to get the color value components. +A color value is an RGB triplet. Use the tqRed(), tqGreen() and tqBlue() functions (defined in ntqcolor.h) to get the color value components. .PP See also setColor(), numColors(), and QColor. .PP @@ -798,7 +798,7 @@ Returns the color of the pixel at the coordinates (\fIx\fR, \fIy\fR). .PP If (\fIx\fR, \fIy\fR) is not on the image, the results are undefined. .PP -See also setPixel(), qRed(), qGreen(), qBlue(), and valid(). +See also setPixel(), tqRed(), tqGreen(), tqBlue(), and valid(). .PP Examples: .)l canvas/canvas.cpp and qmag/qmag.cpp. @@ -875,7 +875,7 @@ Returns a pointer to the pixel data at the scanline with index \fIi\fR. The firs .PP The scanline data is aligned on a 32-bit boundary. .PP -\fBWarning:\fR If you are accessing 32-bpp image data, cast the returned pointer to \fCQRgb*\fR (QRgb has a 32-bit size) and use it to read/write the pixel value. You cannot use the \fCuchar*\fR pointer directly, because the pixel format depends on the byte order on the underlying platform. Hint: use qRed(), qGreen() and qBlue(), etc. (ntqcolor.h) to access the pixels. +\fBWarning:\fR If you are accessing 32-bpp image data, cast the returned pointer to \fCQRgb*\fR (QRgb has a 32-bit size) and use it to read/write the pixel value. You cannot use the \fCuchar*\fR pointer directly, because the pixel format depends on the byte order on the underlying platform. Hint: use tqRed(), tqGreen() and tqBlue(), etc. (ntqcolor.h) to access the pixels. .PP \fBWarning:\fR If you are accessing 16-bpp image data, you must handle endianness yourself. (Qt/Embedded only) .PP @@ -897,7 +897,7 @@ See also hasAlphaBuffer() and createAlphaMask(). .SH "void QImage::setColor ( int i, QRgb c )" Sets a color in the color table at index \fIi\fR to \fIc\fR. .PP -A color value is an RGB triplet. Use the qRgb() function (defined in ntqcolor.h) to make RGB triplets. +A color value is an RGB triplet. Use the tqRgb() function (defined in ntqcolor.h) to make RGB triplets. .PP See also color(), setNumColors(), and numColors(). .PP @@ -922,7 +922,7 @@ If (\fIx\fR, \fIy\fR) is not valid, the result is undefined. .PP If the image is a paletted image (depth() <= 8) and \fIindex_or_rgb\fR >= numColors(), the result is undefined. .PP -See also pixelIndex(), pixel(), qRgb(), qRgba(), and valid(). +See also pixelIndex(), pixel(), tqRgb(), tqRgba(), and valid(). .SH "void QImage::setText ( const char * key, const char * lang, const QString & s )" Records string \fIs\fR for the keyword \fIkey\fR. The \fIkey\fR should be a portable keyword recognizable by other software - some suggested values can be found in the PNG specification. \fIs\fR can be any text. \fIlang\fR should specify the language code (see RFC 1766) or 0. .SH "QSize QImage::size () const" |