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00025 #ifndef DIMENSION_I_H_
00026 #define DIMENSION_I_H_
00027
00028 namespace Lamp{
00029
00030 class DimensionF;
00031
00032
00033
00034
00035
00036
00037
00038 class DimensionI{
00039 public:
00040
00041
00042
00043
00044 union{
00045
00046 struct{
00047
00048 int width;
00049
00050 int height;
00051 };
00052
00053
00054 int array[2];
00055 };
00056
00057
00058
00059
00060
00061 static const DimensionI zero;
00062
00063
00064 static const DimensionI unit;
00065
00066
00067
00068
00069
00070
00071
00072
00073
00074 DimensionI(){}
00075
00076
00077
00078
00079
00080
00081 DimensionI(int sourceWidth, int sourceHeight) :
00082 width(sourceWidth), height(sourceHeight){}
00083
00084
00085
00086
00087
00088 explicit DimensionI(int sourceArray[2]) :
00089 width(sourceArray[0]), height(sourceArray[1]){}
00090
00091
00092
00093
00094
00095 explicit DimensionI(const DimensionF& source);
00096
00097
00098
00099
00100
00101
00102
00103
00104
00105 inline void set(int sourceWidth, int sourceHeight){
00106 width = sourceWidth;
00107 height = sourceHeight;
00108 }
00109
00110
00111
00112
00113
00114 inline void set(int sourceArray[2]){
00115 width = sourceArray[0];
00116 height = sourceArray[1];
00117 }
00118
00119
00120
00121
00122
00123 void set(const DimensionF& source);
00124
00125
00126
00127
00128
00129
00130
00131
00132
00133 inline DimensionI operator +(const DimensionI& addDimension) const{
00134 return DimensionI(width + addDimension.width,
00135 height + addDimension.height);
00136 }
00137
00138
00139
00140
00141
00142
00143 inline DimensionI operator -(const DimensionI& subDimension) const{
00144 return DimensionI(width - subDimension.width,
00145 height - subDimension.height);
00146 }
00147
00148
00149
00150
00151
00152
00153 inline DimensionI operator *(const DimensionI& mulDimension) const{
00154 return DimensionI(width * mulDimension.width,
00155 height * mulDimension.height);
00156 }
00157
00158
00159
00160
00161
00162
00163 inline DimensionI operator *(float mulValue) const{
00164 return DimensionI((int)(width * mulValue), (int)(height * mulValue));
00165 }
00166
00167
00168
00169
00170
00171
00172
00173 inline friend DimensionI operator *(
00174 float mulValue, const DimensionI& mulDimension){
00175 return DimensionI((int)(mulDimension.width * mulValue),
00176 (int)(mulDimension.height * mulValue));
00177 }
00178
00179
00180
00181
00182
00183
00184 inline DimensionI operator *(int mulValue) const{
00185 return DimensionI(width * mulValue, height * mulValue);
00186 }
00187
00188
00189
00190
00191
00192
00193
00194 inline friend DimensionI operator *(
00195 int mulValue, const DimensionI& mulDimension){
00196 return DimensionI(mulDimension.width * mulValue,
00197 mulDimension.height * mulValue);
00198 }
00199
00200
00201
00202
00203
00204 inline DimensionI operator +() const{ return *this; }
00205
00206
00207
00208
00209
00210 inline DimensionI operator -() const{ return DimensionI(-width, -height); }
00211
00212
00213
00214
00215
00216
00217
00218
00219
00220 inline DimensionI& operator +=(const DimensionI& addDimension){
00221 width += addDimension.width;
00222 height += addDimension.height;
00223 return (*this);
00224 }
00225
00226
00227
00228
00229
00230
00231 inline DimensionI& operator -=(const DimensionI& subDimension){
00232 width -= subDimension.width;
00233 height -= subDimension.height;
00234 return (*this);
00235 }
00236
00237
00238
00239
00240
00241
00242 inline DimensionI& operator *=(const DimensionI& mulDimension){
00243 width *= mulDimension.width;
00244 height *= mulDimension.height;
00245 return (*this);
00246 }
00247
00248
00249
00250
00251
00252
00253 inline DimensionI& operator *=(float mulValue){
00254 width = (int)(width * mulValue);
00255 height = (int)(height * mulValue);
00256 return (*this);
00257 }
00258
00259
00260
00261
00262
00263
00264 inline DimensionI& operator *=(int mulValue){
00265 width *= mulValue;
00266 height *= mulValue;
00267 return (*this);
00268 }
00269
00270
00271
00272
00273
00274
00275
00276
00277
00278 inline bool operator ==(const DimensionI& target) const{
00279 return ((width == target.width) && (height == target.height));
00280 }
00281
00282
00283
00284
00285
00286
00287 inline bool operator !=(const DimensionI& target) const{
00288 return ((width != target.width) || (height != target.height));
00289 }
00290
00291
00292
00293
00294
00295
00296
00297
00298 inline String toString() const{
00299 String returnString;
00300 returnString.format("( %d, %d )", width, height);
00301 return returnString;
00302 }
00303
00304 };
00305
00306
00307 }
00308 #endif // End of DIMENSION_I_H_
00309