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|
void __fastcall TForm1::Button1Click(TObject *Sender)
{ // debut imprimer
TPrinter *Prntr = Printer();
Prntr->BeginDoc();
//TPrinter impression;
int nb_colon;
nb_colon = 5; // NB de colonnes par page
int acolonne;
int nb_acolonne;
int nb_acolonnes;
int reste_acolonnes;
int nv_pg_colon;
int no_colon;
int cpt_pg_colon;
int dcpt_colon;
int nb_lign;
nb_lign = 60; // NB de lignes par pages
int aligne;
int nb_aligne;
int nb_alignes;
int reste_alignes;
int nv_pg_lign;
int no_ligne;
int cpt_pg_lign;
int dcpt_lign;
int fin_prntr;
fin_prntr = 0;
int aleft;
int atop;
int aright;
int abottom;
AnsiString Mes_Valeurs;
int larg_ecran;
int ht_ecran;
int coef_aleft;
int coef_atop;
int coef_aright;
int coef_abottom;
int coef_700;
int coef_100;
int coef_20;
int coef_10;
int coef_lar;
int coef_ht;
// calcul du nb de pages en fonction du nb de lignes et de colonnes
nb_acolonnes = StringGrid1->ColCount;
nb_acolonne = nb_acolonnes / nb_colon;
reste_acolonnes = nb_acolonnes - (nb_acolonne * nb_colon);
if (reste_acolonnes > 0)
{
nv_pg_colon = nb_acolonne + 1;
}
else
{
nv_pg_colon = nb_acolonne;
}
nb_alignes = StringGrid1->RowCount;
nb_aligne = nb_alignes / nb_lign;
reste_alignes = nb_alignes - (nb_aligne * nb_lign);
if (reste_alignes > 0)
{
nv_pg_lign = nb_aligne + 1;
}
else
{
nv_pg_lign = nb_aligne;
}
// initialisation des variables
// Y0
aleft = 200; // X0 Gauche |
atop = 200; // Y0 Haut X0--|--------|-
// | |
// | |
aright = 900; // X1 droit -|--------|--X1
abottom = 300; // Y1 Bas |
// Y1
// on prend la resolution de l'imprimante pour les calculs
larg_ecran = Printer()->PageWidth;
ht_ecran = Printer()->PageHeight;
if (larg_ecran != 4800) // 4800 resolution de l'imprimante perso
{
coef_lar = (larg_ecran * 100) / 4800;
coef_aleft = (aleft * coef_lar) / 100;
aleft = (aleft * coef_lar) / 100;
coef_aright = (aright * coef_lar) / 100;
aright = (aright * coef_lar) / 100;
coef_700 = (700 * coef_lar) / 100;
coef_20 = (20 * coef_lar)/ 100;
}
else
{
coef_lar = 0;
coef_aleft = aleft;
coef_aright = aright;
coef_700 = 700;
coef_20 = 20;
}
if (ht_ecran != 6826) // 6826 resolution de l'imprimante perso
{
coef_ht = (ht_ecran * 100) / 6826;
coef_atop = (atop * coef_ht) / 100;
atop = (atop * coef_ht) / 100;
coef_abottom = (abottom * coef_ht) / 100;
abottom = (abottom * coef_ht) / 100;
coef_100 = (100 * coef_ht) / 100;
coef_10 = (10 * coef_ht) / 100;
}
else
{
coef_ht = 0;
coef_atop = atop;
coef_abottom = abottom;
coef_100 = 100;
coef_10 = 10;
}
//
no_colon = 0;
for (cpt_pg_colon = 1; cpt_pg_colon <= nv_pg_colon; cpt_pg_colon++)
{ //debut for nv_pg_colon
if (nv_pg_colon == cpt_pg_colon && reste_acolonnes != 0)
{
no_colon = no_colon + reste_acolonnes;
acolonne = no_colon - reste_acolonnes;
dcpt_colon = reste_acolonnes;
}
else
{
no_colon = no_colon + nb_colon;
acolonne = no_colon - nb_colon;
dcpt_colon = nb_colon;
}
no_ligne = 0;
// boucle de nouvelle page sens des lignes
for (cpt_pg_lign = 1; cpt_pg_lign <= nv_pg_lign; cpt_pg_lign++)
{ //debut for nv_pg_lign
if (nv_pg_lign == cpt_pg_lign && reste_alignes != 0)
{
no_ligne = no_ligne + reste_alignes;
aligne = no_ligne - reste_alignes;
dcpt_lign = reste_alignes;
}
else
{
no_ligne = no_ligne + nb_lign;
aligne = no_ligne - nb_lign;
dcpt_lign = nb_lign;
}
// boucle d'increment des lignes
for (aligne; aligne < no_ligne; aligne++)
{ // debut for aligne
coef_aleft = aleft;
coef_aright = aright;
// boucle d'increment des colonnes et pages de colonnes
for (acolonne; acolonne < no_colon; acolonne++)
{ // debut for acolonne
Mes_Valeurs = AnsiString(StringGrid1->Cells[acolonne][aligne]);
TRect r = Rect(coef_aleft, coef_atop, coef_aright, coef_abottom);
Prntr->Canvas->Rectangle(r);
Prntr->Canvas->TextOutA(coef_aleft + coef_20, coef_atop + coef_10, Mes_Valeurs);
Prntr->Canvas->Brush->Color = clBlack;
Prntr->Canvas->FrameRect(r);
coef_aleft = coef_aleft + coef_700;
coef_aright = coef_aright + coef_700;
Prntr->Canvas->Brush->Color = clWhite;
} // fin du for acolonne
coef_atop = coef_atop + coef_100;
coef_abottom = coef_abottom + coef_100;
acolonne = acolonne - dcpt_colon;
} // fin du for aligne
aligne = aligne - dcpt_lign;
fin_prntr = fin_prntr + 1;
if ( fin_prntr < (nv_pg_colon * nv_pg_lign))
{
Printer()->NewPage();
}
coef_atop = atop;
coef_abottom = abottom;
} //fin for nv_pg_lign
} //fin for nv_pg_colon
Prntr->EndDoc();
Prntr->Canvas->Brush->Color = clWhite;
} // fin imprimer |
