/* ---------------------------------------------------------------------------
* rotates the contents of the pastebuffer
*/
void
RotateBuffer (BufferType *Buffer, BYTE Number)
{
/* rotate vias */
VIA_LOOP (Buffer->Data);
{
r_delete_entry (Buffer->Data->via_tree, (BoxType *)via);
ROTATE_VIA_LOWLEVEL (via, Buffer->X, Buffer->Y, Number);
SetPinBoundingBox (via);
r_insert_entry (Buffer->Data->via_tree, (BoxType *)via, 0);
}
END_LOOP;
/* elements */
ELEMENT_LOOP (Buffer->Data);
{
RotateElementLowLevel (Buffer->Data, element, Buffer->X, Buffer->Y,
Number);
}
END_LOOP;
/* all layer related objects */
ALLLINE_LOOP (Buffer->Data);
{
r_delete_entry (layer->line_tree, (BoxType *)line);
RotateLineLowLevel (line, Buffer->X, Buffer->Y, Number);
r_insert_entry (layer->line_tree, (BoxType *)line, 0);
}
ENDALL_LOOP;
ALLARC_LOOP (Buffer->Data);
{
r_delete_entry (layer->arc_tree, (BoxType *)arc);
RotateArcLowLevel (arc, Buffer->X, Buffer->Y, Number);
r_insert_entry (layer->arc_tree, (BoxType *)arc, 0);
}
ENDALL_LOOP;
ALLTEXT_LOOP (Buffer->Data);
{
r_delete_entry (layer->text_tree, (BoxType *)text);
RotateTextLowLevel (text, Buffer->X, Buffer->Y, Number);
r_insert_entry (layer->text_tree, (BoxType *)text, 0);
}
ENDALL_LOOP;
ALLPOLYGON_LOOP (Buffer->Data);
{
r_delete_entry (layer->polygon_tree, (BoxType *)polygon);
RotatePolygonLowLevel (polygon, Buffer->X, Buffer->Y, Number);
r_insert_entry (layer->polygon_tree, (BoxType *)polygon, 0);
}
ENDALL_LOOP;
/* finally the origin and the bounding box */
ROTATE (Buffer->X, Buffer->Y, Buffer->X, Buffer->Y, Number);
RotateBoxLowLevel (&Buffer->BoundingBox, Buffer->X, Buffer->Y, Number);
SetCrosshairRangeToBuffer ();
}
/* ---------------------------------------------------------------------------
* drawing routine for text objects
*/
static void
common_draw_pcb_text (hidGC gc, TextType *Text, Coord min_line_width)
{
Coord x = 0;
unsigned char *string = (unsigned char *) Text->TextString;
Cardinal n;
FontType *font = &PCB->Font;
while (string && *string)
{
/* draw lines if symbol is valid and data is present */
if (*string <= MAX_FONTPOSITION && font->Symbol[*string].Valid)
{
LineType *line = font->Symbol[*string].Line;
LineType newline;
for (n = font->Symbol[*string].LineN; n; n--, line++)
{
/* create one line, scale, move, rotate and swap it */
newline = *line;
newline.Point1.X = SCALE_TEXT (newline.Point1.X + x, Text->Scale);
newline.Point1.Y = SCALE_TEXT (newline.Point1.Y, Text->Scale);
newline.Point2.X = SCALE_TEXT (newline.Point2.X + x, Text->Scale);
newline.Point2.Y = SCALE_TEXT (newline.Point2.Y, Text->Scale);
newline.Thickness = SCALE_TEXT (newline.Thickness, Text->Scale / 2);
if (newline.Thickness < min_line_width)
newline.Thickness = min_line_width;
RotateLineLowLevel (&newline, 0, 0, Text->Direction);
/* the labels of SMD objects on the bottom
* side haven't been swapped yet, only their offset
*/
if (TEST_FLAG (ONSOLDERFLAG, Text))
{
newline.Point1.X = SWAP_SIGN_X (newline.Point1.X);
newline.Point1.Y = SWAP_SIGN_Y (newline.Point1.Y);
newline.Point2.X = SWAP_SIGN_X (newline.Point2.X);
newline.Point2.Y = SWAP_SIGN_Y (newline.Point2.Y);
}
/* add offset and draw line */
newline.Point1.X += Text->X;
newline.Point1.Y += Text->Y;
newline.Point2.X += Text->X;
newline.Point2.Y += Text->Y;
gui->graphics->draw_pcb_line (gc, &newline);
}
/* move on to next cursor position */
x += (font->Symbol[*string].Width + font->Symbol[*string].Delta);
}
else
{
/* the default symbol is a filled box */
BoxType defaultsymbol = PCB->Font.DefaultSymbol;
Coord size = (defaultsymbol.X2 - defaultsymbol.X1) * 6 / 5;
defaultsymbol.X1 = SCALE_TEXT (defaultsymbol.X1 + x, Text->Scale);
defaultsymbol.Y1 = SCALE_TEXT (defaultsymbol.Y1, Text->Scale);
defaultsymbol.X2 = SCALE_TEXT (defaultsymbol.X2 + x, Text->Scale);
defaultsymbol.Y2 = SCALE_TEXT (defaultsymbol.Y2, Text->Scale);
RotateBoxLowLevel (&defaultsymbol, 0, 0, Text->Direction);
/* add offset and draw box */
defaultsymbol.X1 += Text->X;
defaultsymbol.Y1 += Text->Y;
defaultsymbol.X2 += Text->X;
defaultsymbol.Y2 += Text->Y;
gui->graphics->fill_rect (gc,
defaultsymbol.X1, defaultsymbol.Y1,
defaultsymbol.X2, defaultsymbol.Y2);
/* move on to next cursor position */
x += size;
}
string++;
}
}