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#define __GIMP_TRANSFORM_TOOL_H__
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#include "libgimpmath/gimpmatrix.h"
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#include "gimpdrawtool.h"
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#include "dialogs/dialogs-types.h" /* FIXME */
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/* buffer sizes for scaling information strings (for the info dialog) */
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#define MAX_INFO_BUF 40
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#define TRAN_INFO_SIZE 8
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typedef gdouble TransInfo[TRAN_INFO_SIZE];
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#define TRANS_INFO_SIZE 8
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typedef gdouble TransInfo[TRANS_INFO_SIZE];
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#define GIMP_TYPE_TRANSFORM_TOOL (gimp_transform_tool_get_type ())
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GimpDrawTool parent_instance;
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gdouble startx; /* starting x coord */
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gdouble starty; /* starting y coord */
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gdouble curx; /* current x coord */
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gdouble cury; /* current y coord */
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gdouble lastx; /* last x coord */
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gdouble lasty; /* last y coord */
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GdkModifierType state; /* state of buttons and keys */
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gint x1, y1; /* upper left hand coordinate */
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gint x2, y2; /* lower right hand coords */
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gdouble cx, cy; /* center point (for rotation) */
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gdouble tx1, ty1; /* transformed coords */
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gdouble startx; /* starting x coord */
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gdouble starty; /* starting y coord */
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gdouble curx; /* current x coord */
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gdouble cury; /* current y coord */
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gdouble lastx; /* last x coord */
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gdouble lasty; /* last y coord */
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GdkModifierType state; /* state of buttons and keys */
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gint x1, y1; /* upper left hand coordinate */
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gint x2, y2; /* lower right hand coords */
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gdouble cx, cy; /* center point (for rotation) */
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gdouble aspect; /* original aspect ratio */
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gdouble tx1, ty1; /* transformed coords */
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GimpMatrix3 transform; /* transformation matrix */
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TransInfo trans_info; /* transformation info */
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TransInfo old_trans_info; /* for cancelling a drag operation */
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TileManager *original; /* pointer to original tiles */
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TransformAction function; /* current tool activity */
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gboolean use_grid; /* does the tool use the grid */
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gboolean use_center; /* use the center handle */
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gint ngx, ngy; /* number of grid lines in original
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gdouble *grid_coords; /* x and y coordinates of the grid
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* endpoints (a total of (ngx+ngy)*2
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gdouble *tgrid_coords; /* transformed grid_coords */
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GimpMatrix3 transform; /* transformation matrix */
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TransInfo trans_info; /* transformation info */
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TransInfo old_trans_info; /* for cancelling a drag operation */
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TileManager *original; /* pointer to original tiles */
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TransformAction function; /* current tool activity */
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gboolean use_grid; /* does the tool use the grid */
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gboolean use_handles; /* uses the corner handles */
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gboolean use_center; /* uses the center handle */
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gboolean use_mid_handles; /* use handles at midpoints of edges */
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gint handle_w; /* handle width */
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gint handle_h; /* handle height */
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gint ngx, ngy; /* number of grid lines in original
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gdouble *grid_coords; /* x and y coordinates of the grid
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* endpoints (a total of (ngx+ngy)*2
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gdouble *tgrid_coords; /* transformed grid_coords */
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GimpTransformType type;
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GimpTransformDirection direction;
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/* transform info dialog */
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const gchar *shell_desc;
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const gchar *undo_desc;
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const gchar *progress_text;
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InfoDialog *info_dialog;
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struct _GimpTransformToolClass
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void (* dialog) (GimpTransformTool *tool);
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void (* dialog_update) (GimpTransformTool *tool);
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void (* prepare) (GimpTransformTool *tool,
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GimpDisplay *display);
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void (* motion) (GimpTransformTool *tool,
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GimpDisplay *display);
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void (* recalc) (GimpTransformTool *tool,
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GimpDisplay *display);
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TileManager * (* transform) (GimpTransformTool *tool,
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gboolean mask_empty,
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GimpDisplay *display);
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GType gimp_transform_tool_get_type (void) G_GNUC_CONST;
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void gimp_transform_tool_recalc (GimpTransformTool *tr_tool,
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GimpDisplay *display);
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void gimp_transform_tool_expose_preview (GimpTransformTool *tr_tool);
added
removed
app/tools/gimptransformtool.h
