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 29 30 namespace basegfx 31 { 32 class B1IRange; 33 34 class B1DRange 35 { 36 ::basegfx::BasicRange< double, DoubleTraits > maRange; 37 38 public: B1DRange()39 B1DRange() 40 { 41 } 42 B1DRange(double fStartValue)43 explicit B1DRange(double fStartValue) 44 : maRange(fStartValue) 45 { 46 } 47 B1DRange(double fStartValue1,double fStartValue2)48 B1DRange(double fStartValue1, double fStartValue2) 49 : maRange(fStartValue1) 50 { 51 expand(fStartValue2); 52 } 53 B1DRange(const B1DRange & rRange)54 B1DRange(const B1DRange& rRange) 55 : maRange(rRange.maRange) 56 { 57 } 58 59 explicit B1DRange( const B1IRange& rRange ); 60 isEmpty() const61 bool isEmpty() const 62 { 63 return maRange.isEmpty(); 64 } 65 reset()66 void reset() 67 { 68 maRange.reset(); 69 } 70 operator ==(const B1DRange & rRange) const71 bool operator==( const B1DRange& rRange ) const 72 { 73 return (maRange == rRange.maRange); 74 } 75 operator !=(const B1DRange & rRange) const76 bool operator!=( const B1DRange& rRange ) const 77 { 78 return (maRange != rRange.maRange); 79 } 80 operator =(const B1DRange & rRange)81 B1DRange& operator=(const B1DRange& rRange) 82 { 83 maRange = rRange.maRange; 84 return *this; 85 } 86 equal(const B1DRange & rRange) const87 bool equal(const B1DRange& rRange) const 88 { 89 return (maRange.equal(rRange.maRange)); 90 } 91 getMinimum() const92 double getMinimum() const 93 { 94 return maRange.getMinimum(); 95 } 96 getMaximum() const97 double getMaximum() const 98 { 99 return maRange.getMaximum(); 100 } 101 getRange() const102 double getRange() const 103 { 104 return maRange.getRange(); 105 } 106 getCenter() const107 double getCenter() const 108 { 109 return maRange.getCenter(); 110 } 111 isInside(double fValue) const112 bool isInside(double fValue) const 113 { 114 return maRange.isInside(fValue); 115 } 116 isInside(const B1DRange & rRange) const117 bool isInside(const B1DRange& rRange) const 118 { 119 return maRange.isInside(rRange.maRange); 120 } 121 overlaps(const B1DRange & rRange) const122 bool overlaps(const B1DRange& rRange) const 123 { 124 return maRange.overlaps(rRange.maRange); 125 } 126 overlapsMore(const B1DRange & rRange) const127 bool overlapsMore(const B1DRange& rRange) const 128 { 129 return maRange.overlapsMore(rRange.maRange); 130 } 131 expand(double fValue)132 void expand(double fValue) 133 { 134 maRange.expand(fValue); 135 } 136 expand(const B1DRange & rRange)137 void expand(const B1DRange& rRange) 138 { 139 maRange.expand(rRange.maRange); 140 } 141 intersect(const B1DRange & rRange)142 void intersect(const B1DRange& rRange) 143 { 144 maRange.intersect(rRange.maRange); 145 } 146 grow(double fValue)147 void grow(double fValue) 148 { 149 maRange.grow(fValue); 150 } 151 }; 152 153 /** Round double to nearest integer for 1D range 154 155 @return the nearest integer for this range 156 */ 157 B1IRange fround(const B1DRange& rRange); 158 } // end of namespace basegfx 159 160 161 #endif /* _BGFX_RANGE_B1DRANGE_HXX */ 162