1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #ifndef _BGFX_RANGE_B1DRANGE_HXX 25 #define _BGFX_RANGE_B1DRANGE_HXX 26 27 #include <basegfx/range/basicrange.hxx> 28 #include <basegfx/basegfxdllapi.h> 29 30 31 namespace basegfx 32 { 33 class B1IRange; 34 35 class BASEGFX_DLLPUBLIC B1DRange 36 { 37 ::basegfx::BasicRange< double, DoubleTraits > maRange; 38 39 public: B1DRange()40 B1DRange() 41 { 42 } 43 B1DRange(double fStartValue)44 explicit B1DRange(double fStartValue) 45 : maRange(fStartValue) 46 { 47 } 48 B1DRange(double fStartValue1,double fStartValue2)49 B1DRange(double fStartValue1, double fStartValue2) 50 : maRange(fStartValue1) 51 { 52 expand(fStartValue2); 53 } 54 B1DRange(const B1DRange & rRange)55 B1DRange(const B1DRange& rRange) 56 : maRange(rRange.maRange) 57 { 58 } 59 60 explicit B1DRange( const B1IRange& rRange ); 61 isEmpty() const62 bool isEmpty() const 63 { 64 return maRange.isEmpty(); 65 } 66 reset()67 void reset() 68 { 69 maRange.reset(); 70 } 71 operator ==(const B1DRange & rRange) const72 bool operator==( const B1DRange& rRange ) const 73 { 74 return (maRange == rRange.maRange); 75 } 76 operator !=(const B1DRange & rRange) const77 bool operator!=( const B1DRange& rRange ) const 78 { 79 return (maRange != rRange.maRange); 80 } 81 operator =(const B1DRange & rRange)82 B1DRange& operator=(const B1DRange& rRange) 83 { 84 maRange = rRange.maRange; 85 return *this; 86 } 87 equal(const B1DRange & rRange) const88 bool equal(const B1DRange& rRange) const 89 { 90 return (maRange.equal(rRange.maRange)); 91 } 92 getMinimum() const93 double getMinimum() const 94 { 95 return maRange.getMinimum(); 96 } 97 getMaximum() const98 double getMaximum() const 99 { 100 return maRange.getMaximum(); 101 } 102 getRange() const103 double getRange() const 104 { 105 return maRange.getRange(); 106 } 107 getCenter() const108 double getCenter() const 109 { 110 return maRange.getCenter(); 111 } 112 isInside(double fValue) const113 bool isInside(double fValue) const 114 { 115 return maRange.isInside(fValue); 116 } 117 isInside(const B1DRange & rRange) const118 bool isInside(const B1DRange& rRange) const 119 { 120 return maRange.isInside(rRange.maRange); 121 } 122 overlaps(const B1DRange & rRange) const123 bool overlaps(const B1DRange& rRange) const 124 { 125 return maRange.overlaps(rRange.maRange); 126 } 127 overlapsMore(const B1DRange & rRange) const128 bool overlapsMore(const B1DRange& rRange) const 129 { 130 return maRange.overlapsMore(rRange.maRange); 131 } 132 expand(double fValue)133 void expand(double fValue) 134 { 135 maRange.expand(fValue); 136 } 137 expand(const B1DRange & rRange)138 void expand(const B1DRange& rRange) 139 { 140 maRange.expand(rRange.maRange); 141 } 142 intersect(const B1DRange & rRange)143 void intersect(const B1DRange& rRange) 144 { 145 maRange.intersect(rRange.maRange); 146 } 147 grow(double fValue)148 void grow(double fValue) 149 { 150 maRange.grow(fValue); 151 } 152 }; 153 154 /** Round double to nearest integer for 1D range 155 156 @return the nearest integer for this range 157 */ 158 B1IRange fround(const B1DRange& rRange); 159 } // end of namespace basegfx 160 161 162 #endif /* _BGFX_RANGE_B1DRANGE_HXX */ 163