What's New for LiteCAD ! : changed + : added * : fixed - : removed Aug 28, 2019 - 3.0.0.143 * Fixed: DXF plugin don't read Z coordinate of 3D polyline Aug 26, 2019 - 3.0.0.142 + Added: Draw heights for TIN isolines. Dialog "TIN properties". API property LC_PROP_TIN_VIEWISOH Nov 25, 2017 - 3.0.0.123 + Added: Functions lcEntAlign, lcEntBreak + Added: Event LC_EVENT_ENTERASE Nov 14, 2017 - 3.0.0.122 * Fixed: Several minor bugs Oct 21, 2017 - 3.0.0.121 + Added: Function lcBlockRasterizeMem + Added: Function lcBlockAddFillet + Added: View options for Jump Lines (properties LC_PROP_G_JL_DRAW...). Sep 23, 2017 - 3.0.0.120 + Added: API for moving entities by keyboard + Added: Functions lcBlockMove, lcBlockScale, lcBlockRotate, lcBlockMirror + Added: Function lcEntReverse + Added: Function lcPlineSetStartVer * Fixed: Error of copy/paste of shape objects August 24, 2017 - 3.0.0.119 + Added: Block Attribute entity (LC_ENT_ATTRIB) August 13, 2017 - 3.0.0.118 + Added: Plugin to read SVG format (Plugin_svg.dll) + Added: Status bar properties (LC_PROP_SBAR_...) + Added: Layer property LC_PROP_LAYER_NOEXPORT July 19, 2017 - 3.0.0.117 + Added: Function lcHatchGetEnt to retrieve boundary entities of associative hatch + Added: Polyline width, properties LC_PROP_PLINE_WIDTH, LC_PROP_VER_W0, LC_PROP_VER_W1 + Added: Function lcEntSplit, and code sample + Added: Command LC_CMD_ORDER_SEQ, property LC_PROP_G_ORDSEQ_AUTO July 03, 2017 - 3.0.0.116 * Fixed: At commands next click on same position is not filtered * Fixed: VB.Net 64-bit application don't work + Added: Function lcWndZoomPos + Added: Write mode for LC_PROP_WND_PIXELSIZE property + Added: Property LC_PROP_DRW_EXTOFFLAYER - enable/disable invisible layers for extents calculation + Added: Properties LC_PROP_LINE_W0, LC_PROP_LINE_W1, LC_PROP_LINE_SOLID to define wide lines June 20, 2017 - 3.0.0.115 * Fixed: import image of VEC file, not square pixel * Fixed: view limits can't set in the dialog * Fixed: need zoom rect in order to update view limits * Fixed: can't rotate 32-bit images * Fixed: Function lcExpEntity don't work for BlockRef entity * Fixed: WinText entity is incorrect drawn inside of blockref + Added: Property LC_PROP_WND_OSNAPMENU (on shift + right click) + Added: Property LC_PROP_LAYER_OSNAP May 30, 2017 - 3.0.0.114 * Fixed: Can't export to DXF linewidth property and Hatch entity * Fixed: Function lcExpEntity don't work for Hatch entity * Fixed: Hatch entity changes its position if its movement has been canceled * Fixed: win text entity size problem + Added: Support 16-bit color images + Added: Properties LC_PROP_DRW_JL_LAYER, LC_PROP_LAYER_JUMPLINES for jump lines + Added: Properties LC_PROP_G_DEMOTEXT, LC_PROP_G_DEMOSIZE, LC_PROP_G_DEMOCOLOR + Added: Code samples: "Sort by layers", "WinText", "Get hatch outlines" May 16, 2017 - 3.0.0.113 * Fixed: TextWin entity imported old VEC file format have some side effects + Added: Polygon filling by background color is exported to DWG as Wipeout object May 07, 2017 - 3.0.0.112 * Fixed: Jump lines don't work for smooth polylines
* Fixed: 32bit color BMP images are not displayed
+ Added: Property LC_PROP_WND_TINEXT (consider TIN extents when display drawing's extents)
+ Added: Property LC_PROP_G_FILEDEFEXT (default file extention used for "Open file" dialog)
+ Added: Object snap mode LC_OSNAP_NODE works for TIN points
+ Added: Snap to rectangle border (Properties LC_PROP_WND_RSNAP...). In Litecad.exe - main menu "Format / Drawing Options...", group "Rect Snap"
Apr 08, 2017 - 3.0.0.111 + Added: Rectangle entity properties LC_PROP_RECT_DIRCW, LC_PROP_RECT_START + Added: Entity type LC_ENT_TEXTWIN (text rendered by OS) + Added: Jump lines properties LC_PROP_G_JL_BASE, LC_PROP_G_JL_BASEX, LC_PROP_G_JL_BASEY + Added: Object snap properties (LC_PROP_G_OSNAP_...) + Added: Events LC_EVENT_GRID, LC_EVENT_OSNAP, LC_EVENT_PTRACK, LC_EVENT_ORTHO + Added: Functions lcDrwAddFilling, lcFillSetLine + Added: Function lcTIN_NormTrians Mar 03, 2017 - 3.0.0.110 * Fixed: AutoCAD wipeout object imported incorrectly * Fixed: Incorrect position of dimensions in a viewport Feb 27, 2017 - 3.0.0.109 + Added: Functions lcEntSplit, lcBlockSelSplit, command LC_CMD_SPLIT + Added: Copy XData when copy entity + Added: Function lcWndHoverText + Added: Property LC_PROP_WND_FROZENVIEW + Added: Enable selection by click on inner area for rectangle, circle, ellipse + Added: API for Triangulated Irregular Network (TIN) object. + Added: Function lcWndSetBasePoint + Added: Properties LC_PROP_WND_PTRACK, LC_PROP_WND_PTRACK_ANGLE, LC_PROP_WND_PTRACK_DIST, LC_PROP_WND_BASE... + Added: Command LC_CMD_PLUGINS (calls "Plugins" dialog) Jan 19, 2017 - 3.0.0.107 + Added: Function lcWndGetEntsByPoint + Added: Clipping rectangles Dec 29, 2016 - 3.0.0.106 * Fixed: Properties LC_PROP_RPVER_... don't work * Fixed: Wrong coordinates of imported AI drawing + Added: Function lcPlineFromFile + Added: "Aerial view" window (LC_PROP_WND_NAVIGATOR) + Added: Export barcodes to DXF/DWG Nov 27, 2016 - 3.0.0.105 + Added: Events LC_EVENT_GRIPMOVE, LC_EVENT_ENTMOVE, LC_EVENT_ENTSCALE, LC_EVENT_ENTROTATE, LC_EVENT_ENTSCALE, LC_EVENT_ENTMIRROR + Added: Window background image option, property LC_PROP_WND_BGIMAGE Nov 09, 2016 - 3.0.0.104 + Added: Shape entity (LC_ENT_SHAPE) + Added: Functions lcBlockBeginShape, lcBlockAddShape + Added: Command LC_CMD_SHAPE + Added: Functions lcExpEntity, lcExpGetPline, lcExpGetVertex Oct 17, 2016 - 3.0.0.103 + Added: Command LC_CMD_FILLET (see Litecad.exe, menu "Modify / Fillet") + Added: Commands LC_CMD_FILENEW, LC_CMD_FILEOPEN, LC_CMD_FILEINSERT, LC_CMD_FILERECENT Sep 21, 2016 - 3.0.0.102 * Fixed: Several minor bugs Sep 19, 2016 - 3.0.0.101 + Added: Command LC_CMD_OFFSET (see Litecad.exe, menu "Modify / Offset") * Fixed: Rotated raster image is not displayed in a viewport Sep 16, 2016 - 3.0.0.100 + Added: Command LC_CMD_TRIM (see Litecad.exe, menu "Modify / Trim") + Added: Command LC_CMD_EXTEND (see Litecad.exe, menu "Modify / Extend") + Added: Command LC_CMD_BREAK (see Litecad.exe, menu "Modify / Break") * Fixed: ECW image is not displayed in a viewport Sep 07, 2016 - 3.0.0.99 ! Changed: Improved redraw performance * Fixed: Error of loading some drawings of Litecad 2.x format + Added: Pen emulator (see Litecad.exe, menu "Tools / Pen emulation") + Added: Function lcWndEmulator + Added: Magnifier (see Litecad.exe, menu "View / Magnifier") + Added: Function lcWndMagnifier, property LC_PROP_WND_MAGNIFIER, commands LC_CMD_MAG... Aug 15, 2016 - 3.0.0.98 + Added: 3D Face entity (LC_ENT_FACE) + Added: Properties LC_PROP_FACE_... + Added: Functions lcBlockAddFace, lcBlockAddFace4 + Added: Command LC_CMD_FACE Aug 04, 2016 - 3.0.0.97 + Added: External reference object + Added: Improved import drawing files of VeCAD 5.2 format + Added: Properties LC_PROP_LINE_DSARROW0, LC_PROP_LINE_DSARROW1 for a line July 28, 2016 - 3.0.0.96 + Added: Extention for command LC_CMD_INSERT July 26, 2016 - 3.0.0.95 + Added: Properties used to set view limits (LC_PROP_DRW_LIM_...) + Added: Function lcDrwSetLimits * Fixed: Some problems with cursor appearance July 19, 2016 - 3.0.0.94 + Added: Polyline FitType LC_PLFIT_SPLINE and LC_PLFIT_LINQUAD + Added: Property LC_PROP_DRW_EXPTEXTSPLINE + Added: Command LC_CMD_SPLINE July 14, 2016 - 3.0.0.93 + Added: Custom command interface + Added: Command LC_CMD_RPOLYGON + Added: Property LC_PROP_DRW_EXPSIMPLINE July 04, 2016 - 3.0.0.92 + Added: Functions lcPrintSetup, lcPrintLayout, lcPrintBlock + Added: Import drawing files of VeCAD 5.2 format + Added: Raster image ref. properties LC_PROP_IMGREF_SCALEX, LC_PROP_IMGREF_SCALEY, LC_PROP_IMGREF_SQPIX + Added: Properties LC_PROP_DRW_SELINPGON, LC_PROP_DRW_SELINPGONF, LC_PROP_DRW_SELINIMG June 30, 2016 - 3.0.0.91 * Fixed: Can't load some files of Vecad 6 format (VEC plugin) * Fixed: Moving entities grips don't updates drawing's extents * Fixed: Define Hatch boundary by lcHatchBoundEntity requires right order + Added: Functions lcPlineFromPtbuf, lcPlineFromMpgon June 25, 2016 - 3.0.0.90 + Added: "Viewport" entity, LC_ENT_VIEWPORT, command LC_CMD_VPORT + Added: Functions lcWndGetEntByID, lcWndGetEntByIDH, lcWndGetEntByKey June 11, 2016 - 3.0.0.89 + Added: Function lcBlockSelBlock + Added: Function lcHatchBoundEntity June 02, 2016 - 3.0.0.88 * Fixed: lcBlockAddImageRef don't work properly + Added: Function lcImgRefResize, lcImgRefGetPixel + Added: Code sample for adding raster images into a drawing (see help file) May 16, 2016 - 3.0.0.87 ! Changed: Syntax of lcInitialize ! Changed: Events + Added: Function lcEventSetProc - Removed: Function lcEventDefProc + Added: "Join entities" command, LC_CMD_JOIN, lcBlockSelJoin() + Added: "Align entities" command, LC_CMD_ALIGN, lcBlockSelAlign() May 06, 2016 - 3.0.0.86 + Added: Functions lcPlugGetOption, lcPlugSetOption May 04, 2016 - 3.0.0.85 * Fixed: lcExpEntity returns superfluous polylines for selected polyline with arc segments. * Fixed: lcBlockRasterize don't work * Fixed: MText is always drawn at position 0,0 * Fixed: MText, wrong position of underlines and upperlines * Fixed: ImageRefs are not updated on image reload or unload * Fixed: "Pure virtual call" error on closing LiteCAD window (at same cases) + Added: Code sample "Convert a drawing into raster image" + Added: Dialog "Selection Options", command LC_CMD_SELOPTS + Added: Property LC_PROP_G_FILEPROGRES, to disalble progress box during file load/save + Added: Function lcDrwExplode