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Generate colors between red and green for a power meter?
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The accepted answer didn't even really answer the question...
C++
Here's a simple C++ code segment from my engine that linearly and efficiently interpolates between three arbitrary colors:
const MATH::FLOAT4 color1(0.0f, 1.0f, 0.0f, 1.0f); // Green
const MATH::FLOAT4 color2(1.0f, 1.0...
Why is there an injected class name?
Recently, I saw a strange C++ feature: injected class name .
1 Answer
1
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Designing function f(f(n)) == -n
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Thanks to overloading in C++:
double f(int var)
{
return double(var);
}
int f(double var)
{
return -int(var);
}
int main(){
int n(42);
std::cout<<f(f(n));
}
shar...
MFC Grid control 2.27 - C/C++ - 清泛网 - 专注IT技能提升
... CGridCtrl which is derived from CWnd. To use it, either use the MS Visual C++ dialog editor to place a custom control on a dialog, and enter "MFCGridCtrl" (no quotes) as the Class name. To subclass the control using the DDX mechanism (this will be done by default by the ClassWizard) use theDDX_Grid...
MFC Grid control 2.27 - C/C++ - 清泛网 - 专注IT技能提升
... CGridCtrl which is derived from CWnd. To use it, either use the MS Visual C++ dialog editor to place a custom control on a dialog, and enter "MFCGridCtrl" (no quotes) as the Class name. To subclass the control using the DDX mechanism (this will be done by default by the ClassWizard) use theDDX_Grid...
MFC Grid control 2.27 - C/C++ - 清泛网 - 专注IT技能提升
... CGridCtrl which is derived from CWnd. To use it, either use the MS Visual C++ dialog editor to place a custom control on a dialog, and enter "MFCGridCtrl" (no quotes) as the Class name. To subclass the control using the DDX mechanism (this will be done by default by the ClassWizard) use theDDX_Grid...
MFC Grid control 2.27 - C/C++ - 清泛网 - 专注IT技能提升
... CGridCtrl which is derived from CWnd. To use it, either use the MS Visual C++ dialog editor to place a custom control on a dialog, and enter "MFCGridCtrl" (no quotes) as the Class name. To subclass the control using the DDX mechanism (this will be done by default by the ClassWizard) use theDDX_Grid...
MFC Grid control 2.27 - C/C++ - 清泛网 - 专注IT技能提升
... CGridCtrl which is derived from CWnd. To use it, either use the MS Visual C++ dialog editor to place a custom control on a dialog, and enter "MFCGridCtrl" (no quotes) as the Class name. To subclass the control using the DDX mechanism (this will be done by default by the ClassWizard) use theDDX_Grid...
MFC Grid control 2.27 - C/C++ - 清泛网 - 专注IT技能提升
... CGridCtrl which is derived from CWnd. To use it, either use the MS Visual C++ dialog editor to place a custom control on a dialog, and enter "MFCGridCtrl" (no quotes) as the Class name. To subclass the control using the DDX mechanism (this will be done by default by the ClassWizard) use theDDX_Grid...
MFC Grid control 2.27 - C/C++ - 清泛网 - 专注IT技能提升
... CGridCtrl which is derived from CWnd. To use it, either use the MS Visual C++ dialog editor to place a custom control on a dialog, and enter "MFCGridCtrl" (no quotes) as the Class name. To subclass the control using the DDX mechanism (this will be done by default by the ClassWizard) use theDDX_Grid...