def ldim_third_left_button_press_cb(doc, event, tool):
_loc = event.locationInWindow()
_da = doc.getDA()
_viewLoc = _da.convertPoint_fromView_(_loc, None)
_ldim = tool.getDimension()
_ldim.setLocation(_viewLoc.x, _viewLoc.y)
_ldim.calcDimValues()
_ldim.reset()
CocoaEntities.create_entity(doc, tool)
def cline_tan_2circ_third_left_button_press_cb(doc, event, tool):
_loc = event.locationInWindow()
_da = doc.getDA()
_viewLoc = _da.convertPoint_fromView_(_loc, None)
tool.setLocation(_viewLoc.x, _viewLoc.y)
CocoaEntities.create_entity(doc, tool)
# there's got to be a better way to do this,
# but I give up. Just redraw everything.
_da.setNeedsDisplay_(True)
def angular_fourth_left_button_press_cb(doc, event, tool):
_loc = event.locationInWindow()
_da = doc.getDA()
(_x, _y) = _da.convertPoint_fromView_(_loc, None)
_adim = tool.getDimension()
_adim.setLocation(_x, _y)
_adim.calcDimValues()
_adim.reset()
CocoaEntities.create_entity(doc, tool)
def ldim_third_left_button_press_cb(doc, event, tool):
_loc = event.locationInWindow()
_da = doc.getDA()
_viewLoc = _da.convertPoint_fromView_(_loc, None)
_ldim = tool.getDimension()
_ldim.setLocation(_viewLoc.x, _viewLoc.y)
_ldim.calcDimValues()
_ldim.reset()
CocoaEntities.create_entity(doc, tool)
def angular_fourth_left_button_press_cb(doc, event, tool):
_loc = event.locationInWindow()
_da = doc.getDA()
(_x, _y) = _da.convertPoint_fromView_(_loc, None)
_adim = tool.getDimension()
_adim.setLocation(_x, _y)
_adim.calcDimValues()
_adim.reset()
CocoaEntities.create_entity(doc, tool)
def cline_tan_left_button_press_cb(doc, event, tool):
_loc = event.locationInWindow()
_da = doc.getDA()
_viewLoc = _da.convertPoint_fromView_(_loc, None)
_tol = _da.pointSize().width
_image = doc.getImage()
_pt, _new_pt = _image.findPoint(_viewLoc.x, _viewLoc.y, _tol)
if _pt is not None:
_x, _y = _pt.getCoords()
_layer = _image.getActiveLayer()
_rtd = 180.0/pi
# I think this is just supposed to be active layer
_cobj = None
_angle = None
_circles = (_layer.getLayerEntities("circle") +
_layer.getLayerEntities("ccircle"))
for _circle in _circles:
_cx, _cy = _circle.getCenter().getCoords()
_rad = _circle.getRadius()
if hypot((_x - _cx), (_y - _cy)) - _rad < 1e-10:
_cobj = _circle
_angle = _rtd * atan2((_y - _cy), (_x - _cx))
if _angle < 0.0:
_angle = _angle + 360.0
break
if _cobj is None:
for _arc in _layer.getLayerEntities("arc"):
_cx, _cy = _arc.getCenter().getCoords()
_rad = _arc.getRadius()
if hypot((_cx - _x), (_cy - _y)) - _rad < 1e-10:
_angle = _rtd * atan2((_y - _cy), (_x - _cx))
if _angle < 0.0:
_angle = _angle + 360.0
if _arc.throughAngle(_angle):
_cobj = _arc
break
if _cobj is not None:
if _new_pt:
_image.addObject(_pt)
if (abs(_angle) < 1e-6 or
abs(_angle - 180.0) < 1e-6 or
abs(_angle - 360.0) < 1e-6):
_tcl = PythonCAD.Generic.vcline.VCLine(_pt)
elif (abs(_angle - 90.0) < 1e-6 or
abs(_angle - 270.0) < 1e-6):
_tcl = PythonCAD.Generic.hcline.HCLine(_pt)
else:
_slope = _angle + 90.0
_tcl = PythonCAD.Generic.acline.ACLine(_pt, _slope)
_image.addObject(_tcl)
# we have to call another function to generate
# an event to flush out the notification system
# and draw what we just added. This one works
# ok, I guess.
CocoaEntities.create_entity(doc, tool)
return
def cline_par_second_left_button_press_cb(doc, event, tool):
_x1, _y1 = tool.getLocation()
_loc = event.locationInWindow()
_da = doc.getDA()
_sp = _da.convertPoint_fromView_(_loc, None)
_x2, _y2 = _sp
_offset = hypot((_x2 - _x1), (_y2 - _y1))
tool.setOffset(_offset)
tool.setReferencePoint(_sp.x, _sp.y)
CocoaEntities.create_entity(doc, tool)
def ccircle_final_left_button_press_cb(doc, event, tool):
_loc = event.locationInWindow()
_da = doc.getDA()
_viewLoc = _da.convertPoint_fromView_(_loc, None)
_tol = _da.pointSize().width
_image = doc.getImage()
_pt, _flag = _image.findPoint(_viewLoc.x, _viewLoc.y, _tol)
if _pt is not None:
_x, _y = _pt.getCoords()
_viewLoc = NSMakePoint(_x, _y)
tool.setLocation(_viewLoc.x, _viewLoc.y)
CocoaEntities.create_entity(doc, tool)
def acline_second_left_button_press_cb(doc, event, tool):
_loc = event.locationInWindow()
_da = doc.getDA()
_sp = _da.convertPoint_fromView_(_loc, None)
tool.setLocation(_sp.x, _sp.y)
CocoaEntities.create_entity(doc, tool)
def vcline_entry_event_cb(doc, text, tool):
if len(text):
_x, _y = CocoaEntities.make_tuple(text)
tool.setPoint(_x, _y)
CocoaEntities.create_entity(doc, tool)
def vcline_left_button_press_cb(doc, event, tool):
_loc = event.locationInWindow()
_da = doc.getDA()
_viewLoc = _da.convertPoint_fromView_(_loc, None)
tool.setPoint(_viewLoc.x, _viewLoc.y)
CocoaEntities.create_entity(doc, tool)
def cline_perp_left_button_press_cb(doc, event, tool):
_loc = event.locationInWindow()
_da = doc.getDA()
_viewLoc = _da.convertPoint_fromView_(_loc, None)
_tol = _da.pointSize().width
_image = doc.getImage()
_layer = _image.getActiveLayer()
_hits = _layer.mapPoint((_viewLoc.x, _viewLoc.y), _tol, 1)
if len(_hits):
_obj, _pt = _hits[0]
_lp = _layer.findObject(_pt)
if _lp is None:
_lp = _pt
_image.addObject(_lp)
if isinstance(_obj, PythonCAD.Generic.segment.Segment):
_p1, _p2 = _obj.getEndpoints()
_p1x, _p1y = _p1.getCoords()
_p2x, _p2y = _p2.getCoords()
if abs(_p1x - _p2x) < 1e-10: # vertical
_image.addObject(PythonCAD.Generic.hcline.HCLine(_lp))
elif abs(_p1y - _p2y) < 1e-10: # horizontal
_image.addObject(PythonCAD.Generic.vcline.VCLine(_lp))
else:
_slope = (180.0/pi) * atan2((_p2y - _p1y),
(_p2x - _p1x)) + 90.0
_image.addObject(PythonCAD.Generic.acline.ACLine(_lp, _slope))
elif isinstance(_obj, PythonCAD.Generic.circle.Circle):
_cp = _obj.getCenter()
_image.addObject(PythonCAD.Generic.cline.CLine(_cp, _lp))
elif isinstance(_obj, PythonCAD.Generic.hcline.HCLine):
_image.addObject(PythonCAD.Generic.vcline.VCLine(_lp))
elif isinstance(_obj, PythonCAD.Generic.vcline.VCLine):
_image.addObject(PythonCAD.Generic.hcline.HCLine(_lp))
elif isinstance(_obj, PythonCAD.Generic.acline.ACLine):
_angle = _obj.getAngle()
if abs(_angle) < 1e-10: # horizontal
_image.addObject(PythonCAD.Generic.vcline.VCLine(_lp))
elif abs(abs(_angle) - 90.0) < 1e-10: # vertical
_image.addObject(PythonCAD.Generic.hcline.HCLine(_lp))
else:
_slope = _angle + 90.0
_image.addObject(PythonCAD.Generic.acline.ACLine(_lp, _slope))
elif isinstance(_obj, PythonCAD.Generic.cline.CLine):
_p1, _p2 = _obj.getKeypoints()
_p1x, _p1y = _p1.getCoords()
_p2x, _p2y = _p2.getCoords()
if abs(_p1x - _p2x) < 1e-10: # vertical
_image.addObject(PythonCAD.Generic.hcline.HCLine(_lp))
elif abs(_p1y - _p2y) < 1e-10: # horizontal
_image.addObject(PythonCAD.Generic.vcline.VCLine(_lp))
else:
_slope = (180.0/pi) * atan2((_p2y - _p1y),
(_p2x - _p1x)) + 90.0
_image.addObject(PythonCAD.Generic.acline.ACLine(_lp, _slope))
else:
_image.delObject(_lp)
return
# we have to call another function to generate
# an event to flush out the notification system
# and draw what we just added. This one works
# ok, I guess.
CocoaEntities.create_entity(doc, tool)
def acline_second_entry_event_cb(doc, text, tool):
if len(text):
_angle = CocoaEntities.make_angle(text)
tool.setAngle(_angle)
CocoaEntities.create_entity(doc, tool)