Crash with 23.04 GRADIENTFILL()

[Jimmy]

hi,

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   Error description: Error BASE/1068  Argument error: array access
   Args:
     [   1] = U   
     [   2] = N   2

Stack Calls
===========
   Called from: .\source\function\IMGTXTIO.PRG => GRADIENTFILL( 3132 )
   Called from: .\DUALGRID.PRG => TEXPLORER:DOMYCOMBO( 5930 )
   Called from: .\DUALGRID.PRG => (b)MAIN( 916 )

have made a Copy of "old" Source and it work again

[Jimmy]

hi,

ok got it

old Version (which work this Way )

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LOCAL aGrad         := { ;
                    { .5, BFcolor, BGcolor }, ;
                    { .6, BGcolor, BFcolor }, ;
                    { .1, BFcolor, BGcolor }, ;
                    }

must be in new Version

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local aGrad := ;
      { ;
         { 0.5,    RGB( 140,  56,   6 ),  RGB( 237, 234, 109 )   }, ;
         { 0.5,    RGB( 237, 234, 109 ),  RGB(  85,  62,  84 )   }  ;
      }

a.) last Element no "Komma"
b.) does "slow down" using 3 Elemets

[Rick Lipkin]

Jimmy .. Here are some gradient code I use to make make things simple ... Rick

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//-------------------
Func GreyButtonGrad()

// 2010 grey button skin

Local bGrad

bGrad := { | lInvert | If( ! lInvert, ;
         { { 1, nRGB( 255, 255, 255 ), nRGB( 207, 207, 207 ) } }, ;
         { { 1/3, nRGB( 255, 253, 222 ), nRGB( 255, 231, 151 ) }, ;
         { 2/3, nRGB( 255, 215,  84 ), nRGB( 255, 233, 162 ) } } ) }

Return( bGrad )

//---------------------------
Func BlueGreenGrad()

Local xGrad4 :=  {{ 1.00,14671839,   7419904 }, { 1.00,7419904,  14671839 }}   // med blue
SetDlgGradient( xGrad4 )

Return(nil)

//---------------------
Func SolidGreenBlue()

*SetDlgGradient( { { 0.01,8421376,8421376 },{ 0.01,8421376,8421376 } })

SetDlgGradient({ { 0.01,9994298,9994298 },{ 0.01,9994298,9994298 } })
Return(nil)


//-------------
Func SolidDarkBlue()

SetDlgGradient( { { 0.50,4720905,4720905 },{ 0.50,4720905,4720905 } })
Return(nil)

//-------------------
Func SolidBlue()

SetDlgGradient( { { 0.01,16711680,16711680 },{ 0.01,16711680,16711680 } })
Return(nil)

//------------------
Func DarkBlueGrad()

*SetDlgGradient( { { 0.87,8388608,11100165 },{ 0.87,11100165,8388608 } } )
*SetDlgGradient( { { 0.01,nRgb(4,53,107),11100165 },{ 0.01,11100165,nRgb(4,53,107) } } )
*SetDlgGradient( { { .50, nRGB( 4, 53, 107 ), nRGB( 4, 53, 107 ) } } )

*SetDlgGradient({ { 1.00,8388608,986895   },{ 1.00,986895,8388608   } })
SetDlgGradient({ { 0.0,8388608,13619151 },{ 0.0,13619151,8388608 } })
Return(nil)


//--------------
Func LightGreenGrad()

SetDlgGradient( { { .50, nRGB(210,235,216), nRGB( 255, 255, 255 ) } } )

Return(nil)

//------------------
Func LightBlueGrad()

SetDlgGradient( { { .50, nRGB( 201, 217, 237 ), nRGB( 231, 242, 255 ) } } )

Return(nil)

//------------------
Func LightGreyGrad()

SetDlgGradient( { { .50, nRGB( 216, 216, 216 ), nRGB( 255, 255, 255 ) } } )

Return(nil)

//-----------------
Func StandardGrad()

SetDlgGradient( { { .50, nRGB( 236, 233, 216 ), nRGB( 255, 255, 255 ) } } )

Return(nil)

//--------------------
Func DarkGreyGrad()

SetDlgGradient({{ 0.90, 14671839, 4144959  },{ 0.1, 4144959, 14671839  }})          // .80
*SetDlgGradient( { { 0.87, 16777215, 11513775 },{ 0.87,11513775, 16777215 }})

Return(nil)

//------------------------------------
Func SolidWhite()

SetDlgGradient( { { 0.01,16777215,16777215 },{ 0.01,16777215,16777215 } })

Return(nil)

//--------------------
Func SolidGrey()

SetDlgGradient( { { .50, nRGB( 233, 233, 233 ), nRGB( 233, 233, 233 ) } } )

Return(nil)

//--------------------
Func SolidChoral()

*SetDlgGradient( { { .50, nRGB( 171, 129, 151 ), nRGB( 171, 129, 151 ) } } )  // choral
SetDlgGradient(aGrad := { { 0.01,8388736,8388736 },{ 0.01,8388736,8388736 } })

Return(nil)

//-----------------
Func LightYellow()

SetDlgGradient( { { 0.01,8440801,16777215 },{ 0.75,16777215,8440801 } })

Return(nil)

//-------------------
Func GreenBlueGrad()

SetDlgGradient( { { .50, nRGB( 192, 192, 192 ), nRGB( 45, 121, 147 ) } } )

Return(nil)

 

[nageswaragunupudi]

a.) last Element no "Komma"

Old or new, do not end with Comma ("'," ). Because in that case, the last element of the array is NIL. The function does not expect that any element is NIL.

Please ensure that all fractions (the first element in each sub-array) should aggregate to 1.0. If not we may not get the intended effect.

b.) does "slow down" using 3 Elemets

No.
We can have any number or slices.

[Jimmy]

hi Rick.

Here are some gradient code I use to make make things simple

thx for Answer

my User can use there own Back- / Fore-ground Color so Gradient was made from these Color

[Jimmy]

hi,

thx for Answer,

We can have any number or slices.

ok, i have try it again

can it have to do with "Ownerdraw" which i use for Combobox