QGIS API Documentation 3.29.0-Master (8c80f25a4f)
qgsraster.h
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1/***************************************************************************
2 qgsraster.h - Raster namespace
3 --------------------------------------
4 Date : Apr 2013
5 Copyright : (C) 2013 by Radim Blazek
6 email : radim dot blazek at gmail dot com
7 ***************************************************************************/
8
9/***************************************************************************
10 * *
11 * This program is free software; you can redistribute it and/or modify *
12 * it under the terms of the GNU General Public License as published by *
13 * the Free Software Foundation; either version 2 of the License, or *
14 * (at your option) any later version. *
15 * *
16 ***************************************************************************/
17
18#ifndef QGSRASTER_H
19#define QGSRASTER_H
20
21#include "qgis_core.h"
22#include "qgis_sip.h"
23#include <QString>
24
25#include "qgis.h"
26
31class CORE_EXPORT QgsRaster
32{
33 public:
34 // This is modified copy of GDALColorInterp
36 {
37 UndefinedColorInterpretation = 0,
38 GrayIndex = 1,
39 PaletteIndex = 2,
40 RedBand = 3,
41 GreenBand = 4,
42 BlueBand = 5,
43 AlphaBand = 6,
44 HueBand = 7,
45 SaturationBand = 8,
46 LightnessBand = 9,
47 CyanBand = 10,
48 MagentaBand = 11,
49 YellowBand = 12,
50 BlackBand = 13,
51 YCbCr_YBand = 14,
52 YCbCr_CbBand = 15,
53 YCbCr_CrBand = 16,
54 ContinuousPalette = 17
55 };
56
58 {
59 IdentifyFormatUndefined = 0,
60 IdentifyFormatValue = 1, // numerical pixel value
61 IdentifyFormatText = 1 << 1, // WMS text
62 IdentifyFormatHtml = 1 << 2, // WMS HTML
63 IdentifyFormatFeature = 1 << 3, // WMS GML/JSON -> feature
64 };
65
66 // Progress types
68 {
69 ProgressHistogram = 0,
70 ProgressPyramids = 1,
71 ProgressStatistics = 2
72 };
73
75 {
76 PyramidsFlagNo = 0,
77 PyramidsFlagYes = 1,
78 PyramidsCopyExisting = 2
79 };
80
82 {
83 PyramidsGTiff = 0,
84 PyramidsInternal = 1,
85 PyramidsErdas = 2
86 };
87
90 {
92 SingleBandGray, // a single band image drawn as a range of gray colors
93 SingleBandPseudoColor, // a single band image drawn using a pseudocolor algorithm
94 PalettedColor, // a "Palette" image drawn using color table
95 PalettedSingleBandGray, // a "Palette" layer drawn in gray scale
96 PalettedSingleBandPseudoColor, // a "Palette" layerdrawn using a pseudocolor algorithm
97 PalettedMultiBandColor, // currently not supported
98 MultiBandSingleBandGray, // a layer containing 2 or more bands, but a single band drawn as a range of gray colors
99 MultiBandSingleBandPseudoColor, // a layer containing 2 or more bands, but a single band drawn using a pseudocolor algorithm
100 MultiBandColor, // a layer containing 2 or more bands, mapped to RGB color space. In the case of a multiband with only two bands, one band will be mapped to more than one color.
101 SingleBandColorDataStyle, // ARGB values rendered directly
102 };
103
112 static bool isRepresentableValue( double value, Qgis::DataType dataType ) SIP_SKIP;
113
123 static double representableValue( double value, Qgis::DataType dataType );
124};
125
126#endif
127
128
DataType
Raster data types.
Definition: qgis.h:129
Raster namespace.
Definition: qgsraster.h:32
IdentifyFormat
Definition: qgsraster.h:58
RasterPyramidsFormat
Definition: qgsraster.h:82
RasterBuildPyramids
Definition: qgsraster.h:75
ColorInterpretation
Definition: qgsraster.h:36
DrawingStyle
This enumerator describes the different kinds of drawing we can do.
Definition: qgsraster.h:90
@ SingleBandColorDataStyle
Definition: qgsraster.h:101
@ MultiBandColor
Definition: qgsraster.h:100
@ PalettedColor
Definition: qgsraster.h:94
@ SingleBandPseudoColor
Definition: qgsraster.h:93
@ PalettedSingleBandPseudoColor
Definition: qgsraster.h:96
@ PalettedSingleBandGray
Definition: qgsraster.h:95
@ SingleBandGray
Definition: qgsraster.h:92
@ MultiBandSingleBandGray
Definition: qgsraster.h:98
@ PalettedMultiBandColor
Definition: qgsraster.h:97
@ UndefinedDrawingStyle
Definition: qgsraster.h:91
@ MultiBandSingleBandPseudoColor
Definition: qgsraster.h:99
RasterProgressType
Definition: qgsraster.h:68
#define SIP_SKIP
Definition: qgis_sip.h:126