Source code translated to english
git-svn-id: svn://pulkomandy.tk/GrafX2/trunk@697 416bcca6-2ee7-4201-b75f-2eb2f807beb1
This commit is contained in:
Yves Rizoud
396
special.c
396
special.c
@@ -31,88 +31,88 @@
|
||||
|
||||
//---------------------- Modifier le pinceau spécial -------------------------
|
||||
|
||||
void Modifier_pinceau(int width, int height)
|
||||
void Set_paintbrush_size(int width, int height)
|
||||
{
|
||||
int x_pos,y_pos;
|
||||
int x,y;
|
||||
float Rayon2;
|
||||
float radius2;
|
||||
|
||||
if (width<1) width=1;
|
||||
if (height<1) height=1;
|
||||
if (width>TAILLE_MAXI_PINCEAU) width=TAILLE_MAXI_PINCEAU;
|
||||
if (height>TAILLE_MAXI_PINCEAU) height=TAILLE_MAXI_PINCEAU;
|
||||
Pinceau_Largeur=width;
|
||||
Pinceau_Hauteur=height;
|
||||
Pinceau_Decalage_X=Pinceau_Largeur>>1;
|
||||
Pinceau_Decalage_Y=Pinceau_Hauteur>>1;
|
||||
switch (Pinceau_Forme)
|
||||
if (width>MAX_PAINTBRUSH_SIZE) width=MAX_PAINTBRUSH_SIZE;
|
||||
if (height>MAX_PAINTBRUSH_SIZE) height=MAX_PAINTBRUSH_SIZE;
|
||||
Paintbrush_width=width;
|
||||
Paintbrush_height=height;
|
||||
Paintbrush_offset_X=Paintbrush_width>>1;
|
||||
Paintbrush_offset_Y=Paintbrush_height>>1;
|
||||
switch (Paintbrush_shape)
|
||||
{
|
||||
case FORME_PINCEAU_ROND :
|
||||
Rayon2=Pinceau_Decalage_X+0.414213562; // [0.410..0.415[
|
||||
Rayon2*=Rayon2;
|
||||
for (y_pos=0; y_pos<Pinceau_Hauteur; y_pos++)
|
||||
for (x_pos=0; x_pos<Pinceau_Largeur; x_pos++)
|
||||
case PAINTBRUSH_SHAPE_ROUND :
|
||||
radius2=Paintbrush_offset_X+0.414213562; // [0.410..0.415[
|
||||
radius2*=radius2;
|
||||
for (y_pos=0; y_pos<Paintbrush_height; y_pos++)
|
||||
for (x_pos=0; x_pos<Paintbrush_width; x_pos++)
|
||||
{
|
||||
x=x_pos-Pinceau_Decalage_X;
|
||||
y=y_pos-Pinceau_Decalage_Y;
|
||||
Pinceau_Sprite[(y_pos*TAILLE_MAXI_PINCEAU)+x_pos]=( ((x*x)+(y*y)) < Rayon2 );
|
||||
x=x_pos-Paintbrush_offset_X;
|
||||
y=y_pos-Paintbrush_offset_Y;
|
||||
Paintbrush_sprite[(y_pos*MAX_PAINTBRUSH_SIZE)+x_pos]=( ((x*x)+(y*y)) < radius2 );
|
||||
}
|
||||
break;
|
||||
case FORME_PINCEAU_CARRE :
|
||||
for (x_pos=0,y_pos=0; x_pos<Pinceau_Hauteur; x_pos++,y_pos+=TAILLE_MAXI_PINCEAU)
|
||||
memset(Pinceau_Sprite+y_pos,1,Pinceau_Largeur);
|
||||
case PAINTBRUSH_SHAPE_SQUARE :
|
||||
for (x_pos=0,y_pos=0; x_pos<Paintbrush_height; x_pos++,y_pos+=MAX_PAINTBRUSH_SIZE)
|
||||
memset(Paintbrush_sprite+y_pos,1,Paintbrush_width);
|
||||
break;
|
||||
case FORME_PINCEAU_ROND_TRAME :
|
||||
Rayon2=Pinceau_Decalage_X+0.414213562; // [0.410..0.415[
|
||||
Rayon2*=Rayon2;
|
||||
for (y_pos=0; y_pos<Pinceau_Hauteur; y_pos++)
|
||||
for (x_pos=0; x_pos<Pinceau_Largeur; x_pos++)
|
||||
case PAINTBRUSH_SHAPE_SIEVE_ROUND :
|
||||
radius2=Paintbrush_offset_X+0.414213562; // [0.410..0.415[
|
||||
radius2*=radius2;
|
||||
for (y_pos=0; y_pos<Paintbrush_height; y_pos++)
|
||||
for (x_pos=0; x_pos<Paintbrush_width; x_pos++)
|
||||
{
|
||||
x=x_pos-Pinceau_Decalage_X;
|
||||
y=y_pos-Pinceau_Decalage_Y;
|
||||
Pinceau_Sprite[(y_pos*TAILLE_MAXI_PINCEAU)+x_pos]=( (!((x_pos+y_pos)&1)) && (((x*x)+(y*y)) < Rayon2));
|
||||
x=x_pos-Paintbrush_offset_X;
|
||||
y=y_pos-Paintbrush_offset_Y;
|
||||
Paintbrush_sprite[(y_pos*MAX_PAINTBRUSH_SIZE)+x_pos]=( (!((x_pos+y_pos)&1)) && (((x*x)+(y*y)) < radius2));
|
||||
}
|
||||
break;
|
||||
case FORME_PINCEAU_CARRE_TRAME:
|
||||
for (y_pos=0; y_pos<Pinceau_Hauteur; y_pos++)
|
||||
for (x_pos=0; x_pos<Pinceau_Largeur; x_pos++)
|
||||
Pinceau_Sprite[(y_pos*TAILLE_MAXI_PINCEAU)+x_pos]=!((x_pos+y_pos)&1);
|
||||
case PAINTBRUSH_SHAPE_SIEVE_SQUARE:
|
||||
for (y_pos=0; y_pos<Paintbrush_height; y_pos++)
|
||||
for (x_pos=0; x_pos<Paintbrush_width; x_pos++)
|
||||
Paintbrush_sprite[(y_pos*MAX_PAINTBRUSH_SIZE)+x_pos]=!((x_pos+y_pos)&1);
|
||||
break;
|
||||
case FORME_PINCEAU_PLUS:
|
||||
x=Pinceau_Largeur>>1;
|
||||
for (y_pos=0; y_pos<Pinceau_Hauteur; y_pos++)
|
||||
for (x_pos=0; x_pos<Pinceau_Largeur; x_pos++)
|
||||
Pinceau_Sprite[(y_pos*TAILLE_MAXI_PINCEAU)+x_pos]=((x_pos==x) || (y_pos==x));
|
||||
case PAINTBRUSH_SHAPE_PLUS:
|
||||
x=Paintbrush_width>>1;
|
||||
for (y_pos=0; y_pos<Paintbrush_height; y_pos++)
|
||||
for (x_pos=0; x_pos<Paintbrush_width; x_pos++)
|
||||
Paintbrush_sprite[(y_pos*MAX_PAINTBRUSH_SIZE)+x_pos]=((x_pos==x) || (y_pos==x));
|
||||
break;
|
||||
case FORME_PINCEAU_SLASH:
|
||||
x=Pinceau_Largeur>>1;
|
||||
for (y_pos=0; y_pos<Pinceau_Hauteur; y_pos++)
|
||||
for (x_pos=0; x_pos<Pinceau_Largeur; x_pos++)
|
||||
Pinceau_Sprite[(y_pos*TAILLE_MAXI_PINCEAU)+x_pos]=(x_pos==(Pinceau_Largeur-(y_pos+1)));
|
||||
case PAINTBRUSH_SHAPE_SLASH:
|
||||
x=Paintbrush_width>>1;
|
||||
for (y_pos=0; y_pos<Paintbrush_height; y_pos++)
|
||||
for (x_pos=0; x_pos<Paintbrush_width; x_pos++)
|
||||
Paintbrush_sprite[(y_pos*MAX_PAINTBRUSH_SIZE)+x_pos]=(x_pos==(Paintbrush_width-(y_pos+1)));
|
||||
break;
|
||||
case FORME_PINCEAU_ANTISLASH:
|
||||
x=Pinceau_Largeur>>1;
|
||||
for (y_pos=0; y_pos<Pinceau_Hauteur; y_pos++)
|
||||
for (x_pos=0; x_pos<Pinceau_Largeur; x_pos++)
|
||||
Pinceau_Sprite[(y_pos*TAILLE_MAXI_PINCEAU)+x_pos]=(x_pos==y_pos);
|
||||
case PAINTBRUSH_SHAPE_ANTISLASH:
|
||||
x=Paintbrush_width>>1;
|
||||
for (y_pos=0; y_pos<Paintbrush_height; y_pos++)
|
||||
for (x_pos=0; x_pos<Paintbrush_width; x_pos++)
|
||||
Paintbrush_sprite[(y_pos*MAX_PAINTBRUSH_SIZE)+x_pos]=(x_pos==y_pos);
|
||||
break;
|
||||
case FORME_PINCEAU_BARRE_HORIZONTALE:
|
||||
memset(Pinceau_Sprite,1,Pinceau_Largeur);
|
||||
case PAINTBRUSH_SHAPE_HORIZONTAL_BAR:
|
||||
memset(Paintbrush_sprite,1,Paintbrush_width);
|
||||
break;
|
||||
case FORME_PINCEAU_BARRE_VERTICALE:
|
||||
for (y_pos=0; y_pos<Pinceau_Hauteur; y_pos++)
|
||||
Pinceau_Sprite[(y_pos*TAILLE_MAXI_PINCEAU)]=1;
|
||||
case PAINTBRUSH_SHAPE_VERTICAL_BAR:
|
||||
for (y_pos=0; y_pos<Paintbrush_height; y_pos++)
|
||||
Paintbrush_sprite[(y_pos*MAX_PAINTBRUSH_SIZE)]=1;
|
||||
break;
|
||||
case FORME_PINCEAU_X:
|
||||
x=Pinceau_Largeur>>1;
|
||||
for (y_pos=0; y_pos<Pinceau_Hauteur; y_pos++)
|
||||
for (x_pos=0; x_pos<Pinceau_Largeur; x_pos++)
|
||||
Pinceau_Sprite[(y_pos*TAILLE_MAXI_PINCEAU)+x_pos]=( (x_pos==y_pos) || (x_pos==(Pinceau_Hauteur-(y_pos+1))) );
|
||||
case PAINTBRUSH_SHAPE_CROSS:
|
||||
x=Paintbrush_width>>1;
|
||||
for (y_pos=0; y_pos<Paintbrush_height; y_pos++)
|
||||
for (x_pos=0; x_pos<Paintbrush_width; x_pos++)
|
||||
Paintbrush_sprite[(y_pos*MAX_PAINTBRUSH_SIZE)+x_pos]=( (x_pos==y_pos) || (x_pos==(Paintbrush_height-(y_pos+1))) );
|
||||
break;
|
||||
case FORME_PINCEAU_LOSANGE:
|
||||
x=Pinceau_Largeur>>1;
|
||||
for (y_pos=0; y_pos<Pinceau_Hauteur; y_pos++)
|
||||
for (x_pos=0; x_pos<Pinceau_Largeur; x_pos++)
|
||||
case PAINTBRUSH_SHAPE_DIAMOND:
|
||||
x=Paintbrush_width>>1;
|
||||
for (y_pos=0; y_pos<Paintbrush_height; y_pos++)
|
||||
for (x_pos=0; x_pos<Paintbrush_width; x_pos++)
|
||||
{
|
||||
if (x_pos<=x)
|
||||
y=x-x_pos;
|
||||
@@ -122,212 +122,212 @@ void Modifier_pinceau(int width, int height)
|
||||
y+=x-y_pos;
|
||||
else
|
||||
y+=y_pos-x;
|
||||
Pinceau_Sprite[(y_pos*TAILLE_MAXI_PINCEAU)+x_pos]=(y<=x);
|
||||
Paintbrush_sprite[(y_pos*MAX_PAINTBRUSH_SIZE)+x_pos]=(y<=x);
|
||||
}
|
||||
break;
|
||||
case FORME_PINCEAU_ALEATOIRE:
|
||||
Rayon2=Pinceau_Decalage_X+0.414213562; // [0.410..0.415[
|
||||
Rayon2*=Rayon2;
|
||||
for (y_pos=0; y_pos<Pinceau_Hauteur; y_pos++)
|
||||
for (x_pos=0; x_pos<Pinceau_Largeur; x_pos++)
|
||||
case PAINTBRUSH_SHAPE_RANDOM:
|
||||
radius2=Paintbrush_offset_X+0.414213562; // [0.410..0.415[
|
||||
radius2*=radius2;
|
||||
for (y_pos=0; y_pos<Paintbrush_height; y_pos++)
|
||||
for (x_pos=0; x_pos<Paintbrush_width; x_pos++)
|
||||
{
|
||||
x=x_pos-Pinceau_Decalage_X;
|
||||
y=y_pos-Pinceau_Decalage_Y;
|
||||
Pinceau_Sprite[(y_pos*TAILLE_MAXI_PINCEAU)+x_pos]=( (((x*x)+(y*y)) < Rayon2) && (!(rand()&7)) );
|
||||
x=x_pos-Paintbrush_offset_X;
|
||||
y=y_pos-Paintbrush_offset_Y;
|
||||
Paintbrush_sprite[(y_pos*MAX_PAINTBRUSH_SIZE)+x_pos]=( (((x*x)+(y*y)) < radius2) && (!(rand()&7)) );
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void Retrecir_pinceau(void)
|
||||
void Smaller_paintbrush(void)
|
||||
{
|
||||
if ( (Pinceau_Forme<FORME_PINCEAU_DIVERS)
|
||||
&& ( (Pinceau_Largeur>1)
|
||||
|| (Pinceau_Hauteur>1) ) )
|
||||
if ( (Paintbrush_shape<PAINTBRUSH_SHAPE_MISC)
|
||||
&& ( (Paintbrush_width>1)
|
||||
|| (Paintbrush_height>1) ) )
|
||||
{
|
||||
Effacer_curseur();
|
||||
switch (Pinceau_Forme)
|
||||
Hide_cursor();
|
||||
switch (Paintbrush_shape)
|
||||
{
|
||||
case FORME_PINCEAU_ROND:
|
||||
case FORME_PINCEAU_ROND_TRAME:
|
||||
case FORME_PINCEAU_X:
|
||||
case FORME_PINCEAU_PLUS:
|
||||
case FORME_PINCEAU_LOSANGE:
|
||||
case FORME_PINCEAU_ALEATOIRE:
|
||||
if (Pinceau_Largeur&1)
|
||||
Modifier_pinceau(Pinceau_Largeur-2,Pinceau_Hauteur-2);
|
||||
case PAINTBRUSH_SHAPE_ROUND:
|
||||
case PAINTBRUSH_SHAPE_SIEVE_ROUND:
|
||||
case PAINTBRUSH_SHAPE_CROSS:
|
||||
case PAINTBRUSH_SHAPE_PLUS:
|
||||
case PAINTBRUSH_SHAPE_DIAMOND:
|
||||
case PAINTBRUSH_SHAPE_RANDOM:
|
||||
if (Paintbrush_width&1)
|
||||
Set_paintbrush_size(Paintbrush_width-2,Paintbrush_height-2);
|
||||
else
|
||||
Modifier_pinceau(Pinceau_Largeur-1,Pinceau_Hauteur-1);
|
||||
Set_paintbrush_size(Paintbrush_width-1,Paintbrush_height-1);
|
||||
break;
|
||||
case FORME_PINCEAU_CARRE:
|
||||
case FORME_PINCEAU_SLASH:
|
||||
case FORME_PINCEAU_ANTISLASH:
|
||||
case FORME_PINCEAU_CARRE_TRAME:
|
||||
Modifier_pinceau(Pinceau_Largeur-1,Pinceau_Hauteur-1);
|
||||
case PAINTBRUSH_SHAPE_SQUARE:
|
||||
case PAINTBRUSH_SHAPE_SLASH:
|
||||
case PAINTBRUSH_SHAPE_ANTISLASH:
|
||||
case PAINTBRUSH_SHAPE_SIEVE_SQUARE:
|
||||
Set_paintbrush_size(Paintbrush_width-1,Paintbrush_height-1);
|
||||
break;
|
||||
case FORME_PINCEAU_BARRE_HORIZONTALE:
|
||||
Modifier_pinceau(Pinceau_Largeur-1,1);
|
||||
case PAINTBRUSH_SHAPE_HORIZONTAL_BAR:
|
||||
Set_paintbrush_size(Paintbrush_width-1,1);
|
||||
break;
|
||||
case FORME_PINCEAU_BARRE_VERTICALE:
|
||||
Modifier_pinceau(1,Pinceau_Hauteur-1);
|
||||
case PAINTBRUSH_SHAPE_VERTICAL_BAR:
|
||||
Set_paintbrush_size(1,Paintbrush_height-1);
|
||||
}
|
||||
Afficher_pinceau_dans_menu();
|
||||
Afficher_curseur();
|
||||
Display_paintbrush_in_menu();
|
||||
Display_cursor();
|
||||
}
|
||||
}
|
||||
|
||||
void Grossir_pinceau(void)
|
||||
void Bigger_paintbrush(void)
|
||||
{
|
||||
if ( (Pinceau_Forme<FORME_PINCEAU_DIVERS)
|
||||
&& ( (Pinceau_Largeur<TAILLE_MAXI_PINCEAU)
|
||||
|| (Pinceau_Hauteur<TAILLE_MAXI_PINCEAU) ) )
|
||||
if ( (Paintbrush_shape<PAINTBRUSH_SHAPE_MISC)
|
||||
&& ( (Paintbrush_width<MAX_PAINTBRUSH_SIZE)
|
||||
|| (Paintbrush_height<MAX_PAINTBRUSH_SIZE) ) )
|
||||
{
|
||||
Effacer_curseur();
|
||||
switch (Pinceau_Forme)
|
||||
Hide_cursor();
|
||||
switch (Paintbrush_shape)
|
||||
{
|
||||
case FORME_PINCEAU_ROND:
|
||||
case FORME_PINCEAU_ROND_TRAME:
|
||||
case FORME_PINCEAU_ALEATOIRE:
|
||||
case FORME_PINCEAU_X:
|
||||
case FORME_PINCEAU_PLUS:
|
||||
case FORME_PINCEAU_LOSANGE:
|
||||
if (Pinceau_Largeur&1)
|
||||
Modifier_pinceau(Pinceau_Largeur+2,Pinceau_Hauteur+2);
|
||||
case PAINTBRUSH_SHAPE_ROUND:
|
||||
case PAINTBRUSH_SHAPE_SIEVE_ROUND:
|
||||
case PAINTBRUSH_SHAPE_RANDOM:
|
||||
case PAINTBRUSH_SHAPE_CROSS:
|
||||
case PAINTBRUSH_SHAPE_PLUS:
|
||||
case PAINTBRUSH_SHAPE_DIAMOND:
|
||||
if (Paintbrush_width&1)
|
||||
Set_paintbrush_size(Paintbrush_width+2,Paintbrush_height+2);
|
||||
else
|
||||
Modifier_pinceau(Pinceau_Largeur+1,Pinceau_Hauteur+1);
|
||||
Set_paintbrush_size(Paintbrush_width+1,Paintbrush_height+1);
|
||||
break;
|
||||
case FORME_PINCEAU_CARRE:
|
||||
case FORME_PINCEAU_SLASH:
|
||||
case FORME_PINCEAU_ANTISLASH:
|
||||
case FORME_PINCEAU_CARRE_TRAME:
|
||||
Modifier_pinceau(Pinceau_Largeur+1,Pinceau_Hauteur+1);
|
||||
case PAINTBRUSH_SHAPE_SQUARE:
|
||||
case PAINTBRUSH_SHAPE_SLASH:
|
||||
case PAINTBRUSH_SHAPE_ANTISLASH:
|
||||
case PAINTBRUSH_SHAPE_SIEVE_SQUARE:
|
||||
Set_paintbrush_size(Paintbrush_width+1,Paintbrush_height+1);
|
||||
break;
|
||||
case FORME_PINCEAU_BARRE_HORIZONTALE:
|
||||
Modifier_pinceau(Pinceau_Largeur+1,1);
|
||||
case PAINTBRUSH_SHAPE_HORIZONTAL_BAR:
|
||||
Set_paintbrush_size(Paintbrush_width+1,1);
|
||||
break;
|
||||
case FORME_PINCEAU_BARRE_VERTICALE:
|
||||
Modifier_pinceau(1,Pinceau_Hauteur+1);
|
||||
case PAINTBRUSH_SHAPE_VERTICAL_BAR:
|
||||
Set_paintbrush_size(1,Paintbrush_height+1);
|
||||
}
|
||||
Afficher_pinceau_dans_menu();
|
||||
Afficher_curseur();
|
||||
Display_paintbrush_in_menu();
|
||||
Display_cursor();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
//--------------------- Passer à la ForeColor suivante -----------------------
|
||||
void Special_Next_forecolor(void)
|
||||
void Special_next_forecolor(void)
|
||||
{
|
||||
Effacer_curseur();
|
||||
Encadrer_couleur_menu(CM_Noir);
|
||||
Hide_cursor();
|
||||
Frame_menu_color(MC_Black);
|
||||
|
||||
Fore_color++;
|
||||
|
||||
Recadrer_palette();
|
||||
Afficher_foreback();
|
||||
Reposition_palette();
|
||||
Display_foreback();
|
||||
|
||||
Encadrer_couleur_menu(CM_Blanc);
|
||||
Afficher_curseur();
|
||||
Frame_menu_color(MC_White);
|
||||
Display_cursor();
|
||||
}
|
||||
|
||||
//-------------------- Passer à la ForeColor précédente ----------------------
|
||||
void Special_Previous_forecolor(void)
|
||||
void Special_previous_forecolor(void)
|
||||
{
|
||||
Effacer_curseur();
|
||||
Encadrer_couleur_menu(CM_Noir);
|
||||
Hide_cursor();
|
||||
Frame_menu_color(MC_Black);
|
||||
|
||||
Fore_color--;
|
||||
|
||||
Recadrer_palette();
|
||||
Afficher_foreback();
|
||||
Reposition_palette();
|
||||
Display_foreback();
|
||||
|
||||
Encadrer_couleur_menu(CM_Blanc);
|
||||
Afficher_curseur();
|
||||
Frame_menu_color(MC_White);
|
||||
Display_cursor();
|
||||
}
|
||||
|
||||
//--------------------- Passer à la BackColor suivante -----------------------
|
||||
void Special_Next_backcolor(void)
|
||||
void Special_next_backcolor(void)
|
||||
{
|
||||
Effacer_curseur();
|
||||
Hide_cursor();
|
||||
Back_color++;
|
||||
Afficher_foreback();
|
||||
Afficher_curseur();
|
||||
Display_foreback();
|
||||
Display_cursor();
|
||||
}
|
||||
|
||||
//-------------------- Passer à la BackColor précédente ----------------------
|
||||
void Special_Previous_backcolor(void)
|
||||
void Special_previous_backcolor(void)
|
||||
{
|
||||
Effacer_curseur();
|
||||
Hide_cursor();
|
||||
Back_color--;
|
||||
Afficher_foreback();
|
||||
Afficher_curseur();
|
||||
Display_foreback();
|
||||
Display_cursor();
|
||||
}
|
||||
|
||||
|
||||
// ------------------- Scroller l'écran (pas en mode loupe) ------------------
|
||||
void Scroller_ecran(short Decalage_en_X,short Decalage_en_Y)
|
||||
void Scroll_screen(short delta_x,short delta_y)
|
||||
{
|
||||
short Decalage_temporaire_X;
|
||||
short Decalage_temporaire_Y;
|
||||
short temp_x_offset;
|
||||
short temp_y_offset;
|
||||
|
||||
Decalage_temporaire_X=Principal_Decalage_X+Decalage_en_X;
|
||||
Decalage_temporaire_Y=Principal_Decalage_Y+Decalage_en_Y;
|
||||
temp_x_offset=Main_offset_X+delta_x;
|
||||
temp_y_offset=Main_offset_Y+delta_y;
|
||||
|
||||
if (Decalage_temporaire_X+Largeur_ecran>Principal_Largeur_image)
|
||||
Decalage_temporaire_X=Principal_Largeur_image-Largeur_ecran;
|
||||
if (Decalage_temporaire_Y+Menu_Ordonnee>Principal_Hauteur_image)
|
||||
Decalage_temporaire_Y=Principal_Hauteur_image-Menu_Ordonnee;
|
||||
if (Decalage_temporaire_X<0)
|
||||
Decalage_temporaire_X=0;
|
||||
if (Decalage_temporaire_Y<0)
|
||||
Decalage_temporaire_Y=0;
|
||||
if (temp_x_offset+Screen_width>Main_image_width)
|
||||
temp_x_offset=Main_image_width-Screen_width;
|
||||
if (temp_y_offset+Menu_Y>Main_image_height)
|
||||
temp_y_offset=Main_image_height-Menu_Y;
|
||||
if (temp_x_offset<0)
|
||||
temp_x_offset=0;
|
||||
if (temp_y_offset<0)
|
||||
temp_y_offset=0;
|
||||
|
||||
if ( (Principal_Decalage_X!=Decalage_temporaire_X) ||
|
||||
(Principal_Decalage_Y!=Decalage_temporaire_Y) )
|
||||
if ( (Main_offset_X!=temp_x_offset) ||
|
||||
(Main_offset_Y!=temp_y_offset) )
|
||||
{
|
||||
Effacer_curseur();
|
||||
Principal_Decalage_X=Decalage_temporaire_X;
|
||||
Principal_Decalage_Y=Decalage_temporaire_Y;
|
||||
Hide_cursor();
|
||||
Main_offset_X=temp_x_offset;
|
||||
Main_offset_Y=temp_y_offset;
|
||||
|
||||
Calculer_limites();
|
||||
Calculer_coordonnees_pinceau();
|
||||
Compute_limits();
|
||||
Compute_paintbrush_coordinates();
|
||||
|
||||
Afficher_ecran(); // <=> Display_screen + Afficher_limites_de_l_image
|
||||
Afficher_curseur();
|
||||
Display_all_screen(); // <=> Display_screen + Display_image_limits
|
||||
Display_cursor();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// ---------------------- Scroller la fenêtre de la loupe --------------------
|
||||
void Scroller_loupe(short Decalage_en_X,short Decalage_en_Y)
|
||||
void Scroll_magnifier(short delta_x,short delta_y)
|
||||
{
|
||||
short Decalage_temporaire_X;
|
||||
short Decalage_temporaire_Y;
|
||||
short temp_x_offset;
|
||||
short temp_y_offset;
|
||||
|
||||
Decalage_temporaire_X=Loupe_Decalage_X+Decalage_en_X;
|
||||
Decalage_temporaire_Y=Loupe_Decalage_Y+Decalage_en_Y;
|
||||
temp_x_offset=Main_magnifier_offset_X+delta_x;
|
||||
temp_y_offset=Main_magnifier_offset_Y+delta_y;
|
||||
|
||||
if (Decalage_temporaire_X+Loupe_Largeur>Principal_Largeur_image)
|
||||
Decalage_temporaire_X=Principal_Largeur_image-Loupe_Largeur;
|
||||
if (Decalage_temporaire_Y+Loupe_Hauteur>Principal_Hauteur_image)
|
||||
Decalage_temporaire_Y=Principal_Hauteur_image-Loupe_Hauteur;
|
||||
if (Decalage_temporaire_X<0)
|
||||
Decalage_temporaire_X=0;
|
||||
if (Decalage_temporaire_Y<0)
|
||||
Decalage_temporaire_Y=0;
|
||||
if (temp_x_offset+Main_magnifier_width>Main_image_width)
|
||||
temp_x_offset=Main_image_width-Main_magnifier_width;
|
||||
if (temp_y_offset+Main_magnifier_height>Main_image_height)
|
||||
temp_y_offset=Main_image_height-Main_magnifier_height;
|
||||
if (temp_x_offset<0)
|
||||
temp_x_offset=0;
|
||||
if (temp_y_offset<0)
|
||||
temp_y_offset=0;
|
||||
|
||||
if ( (Loupe_Decalage_X!=Decalage_temporaire_X) ||
|
||||
(Loupe_Decalage_Y!=Decalage_temporaire_Y) )
|
||||
if ( (Main_magnifier_offset_X!=temp_x_offset) ||
|
||||
(Main_magnifier_offset_Y!=temp_y_offset) )
|
||||
{
|
||||
Effacer_curseur();
|
||||
Loupe_Decalage_X=Decalage_temporaire_X;
|
||||
Loupe_Decalage_Y=Decalage_temporaire_Y;
|
||||
Hide_cursor();
|
||||
Main_magnifier_offset_X=temp_x_offset;
|
||||
Main_magnifier_offset_Y=temp_y_offset;
|
||||
|
||||
Recadrer_ecran_par_rapport_au_zoom();
|
||||
Position_screen_according_to_zoom();
|
||||
|
||||
Calculer_limites();
|
||||
Calculer_coordonnees_pinceau();
|
||||
Compute_limits();
|
||||
Compute_paintbrush_coordinates();
|
||||
|
||||
Afficher_ecran();
|
||||
Afficher_curseur();
|
||||
Display_all_screen();
|
||||
Display_cursor();
|
||||
}
|
||||
}
|
||||
|
||||
@@ -335,16 +335,16 @@ void Scroller_loupe(short Decalage_en_X,short Decalage_en_Y)
|
||||
// -------------- Changer le Zoom (grâce aux touches [+] et [-]) -------------
|
||||
void Zoom(short delta)
|
||||
{
|
||||
short Indice;
|
||||
for (Indice=0; FACTEUR_ZOOM[Indice]!=Loupe_Facteur; Indice++);
|
||||
Indice+=delta;
|
||||
short index;
|
||||
for (index=0; ZOOM_FACTOR[index]!=Main_magnifier_factor; index++);
|
||||
index+=delta;
|
||||
|
||||
if ( (Indice>=0) && (Indice<NB_FACTEURS_DE_ZOOM) )
|
||||
if ( (index>=0) && (index<NB_ZOOM_FACTORS) )
|
||||
{
|
||||
Effacer_curseur();
|
||||
Changer_facteur_loupe(Indice);
|
||||
if (Loupe_Mode)
|
||||
Afficher_ecran();
|
||||
Afficher_curseur();
|
||||
Hide_cursor();
|
||||
Change_magnifier_factor(index);
|
||||
if (Main_magnifier_mode)
|
||||
Display_all_screen();
|
||||
Display_cursor();
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user