BMP2DXF.txt 2026/01/13

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@񋟂@\͉L 5 ŁA{c[P̂ł̃XxNϊ͍s܂B

@1. CAD ʏ̋`͈͂؂AXxNϊɓnB
@2. CAD ̃X^[C[Wt@C擾AXxNϊɓnB
@3. XxNϊo͂xNgt@CACAD ̌̈ʒuɎړx킹đ}B
  4. ؂摜̃mNiljAmCYAڂB
 
@ΉĂ郉XxNϊit[EFAj

@1. WinTopoFree
@@AvP[VƂāAP̂Ŏg܂B
@@R}hCł͎g܂B(WinTopoPro ͉\j
@@אiAȐjAEA֊s擾s܂B
@@J[ɑΉĂ܂Bo͂xNgf[^J[łB
@@
@@WinTopoFree ́AVɋN邽߁A蓮ŏIĂB
@@Xe[^Xo[̃ACRENbNBuׂẴEBhEv
@@NbNƑłB

@2. Potorace
@@R}hCł̂ݓAݒ͋NIvVɒǉ܂B
@@֊s擾s܂BɂꂢłB

@3. VTracer
@@CXg[svłB
@@R}hCł̂ݓAݒ͋NIvVɒǉ܂B
@@EA֊s擾s܂B
@@Of[V臒lIvV --gradient_step 75 Ƃg܂B

@@DXF t@Cւ̏o͕͂sBSVG ͉\B
@@SVG->DXF ϊ͖{c[ōsĂ܂B̎AF𖳎Ă܂B

@@̂߂ɁAȐ𒼐ɕϊf[^ȂԈĂ܂B
@@Ȑ̐̕ݒǉĂ܂B(2025/23/30)
@@VTracer ̋ȐɊ֌WIvV́ADXF t@Cɔf܂B

@@Of[Vw̐Fl̃Xebvݒ̃IvV́A
@@--gradient_step 75 i75 Fl̃XebvjŁAݒł܂B

 WinTopoAPotraceAVTracer ̓o^

@WinTopo
@[CAD -> WinTopo] ^uANeBuɂāAexe t@ChbOhbvĂB

@Potrace
@[CAD-Potrace] ^uANeBuɂāAexe t@ChbOhbvĂB

@VTracer
@[CAD-VTracer] ^uANeBuɂāAexe t@ChbOhbvĂB

 ؂摜̏

@XxNϊɐ؂摜nOƂāAmCYAڂǉ܂B
@MUMȔɌʂ܂BAR[i[ۂȂX܂B

@mÑ`FbN{bNXIɂƁA؂摜mN摜ɕϊ܂B


 CAD ̃X^[C[W̏

@WinTopo ɓn摜ɁAmN̏ǉł܂B
@CAD ŎgpĂ摜t@Cɂ͎܂B

@mN̂ĺu臒lṽ`FbNIāA
@u1. CAD 摜Iv{^ŁACAD ̉摜IBWinTopo ̉摜mFB
@vZ̐lQlɂĕύXĂB

@uCAD ŔȌX␳ς݁ṽ`FbN{bNX
@}ʂXL摜ŁA}ʂɌXĂ̂蓮ŏCς݂̏ꍇA
@`FbNIɂƁA摜]摜 WinTopo ɓn܂B
@Aɕϊ\Ȃ܂

@mN摜́ABMP2DXF.exe tH_ bmp2dxf.bmp ɈꎞIɕۑĂ܂B
@ėpƂ́Al[ĂB

@ WinPotoFree ɂ́AIȁuliThresholdjvݒ͂ȂA
@@One-Touch Vectorisation ̓ƂĎIɍs悤łB

 F擾{^

@ʏŃ}EX𓮂ƁA}EX Pxl, R, G, B ̐l\܂B
@PxlQlɂ臒lύXĂB
@Pxl臒l傫Ɣ(255)Aƍ(0)ɂȂ܂B
@
@[F擾 ON] {^NbNƁÂ [F擾 ONF] ɕςA}EXJ[\
@ʒu̐F擾ł܂B
@̊ł́A}EX𓮂ƃtH[܂B
@
@tH[ANeBuɂă}EX𓮂ƁAlp̍̐FJ[\ʒu
@Fɂ܂BE̎lp͐ݒ肵Ă臒lɂāAɕς܂B
@mN臒lݒ̎QlɂĉB
@臒l傫قǁAFF₷Ȃ܂B

@ CAD ANeBuȏԂł CAD ̃CJ[\̐F擾Ă܂܂B

@[F擾 ONF] {^NbNāAF擾[hIĉB

 } DXF t@Cɂ

@w = 0AF = ByLayer ō쐬܂B
@ɂƂ́AFςĂB܂́A0 w̐FςĂ݂ĂB
@ WinTopo ̓J[ɑΉĂ邽߁ADFŕ\ꂢ肵܂B

 ̑

@gpĂt@C bmp2dxf.bmpAbmp2dxf.dxfAbmp2dxf.svg ŒłB
@tH_́A{c[ BMP2DXF.exe ̎[tHŒłB 
@؂͈́A_AړxA摜́AWinTopo pAPotrace pAVTracer pŋpĂ܂B
@t@C쐬҂Ԃ̒Pʂ̓~błB
@DXF t@Cǂݍ݂̃^C~OȂ͑傫Ă݂ĂB

 WinTopo

u1. CAD ؂v{^
@@CAD ʏ̔Cӂ̋`͈͂؂AWinTopo ɓn܂B
@@ʉ𑜓xɉe邽߁A}ʂ̕KvȔ͈͂𕔕Ƃɐ؂ĂB

u1. CAD 摜Iv{^
@@CAD ́uX^[C[Wv̌摜t@C Bitmap ɕϊAWinTopo ɓn܂B
@@ʂ̕\ԁA𑜓xɊ֌W܂B
@@X^[}`͑Iɂ̂ŁAŐENbNĂB

u2. xNgv{^
@@xNgn܂ȂƂ́AWintopo ANeBɂ [F10] L[ĂB

u3. DXF ۑv{^
@@xNǧʂ bmp2dxf.dxf ɕۑ܂B
@@Ȃ莸s܂B
@@ȂƂ́Aj[ - File - Save Vector As...IĉB

u4. CAD ֑}v{^
@@ۑꂽ bmp2dxf.dxf  CAD ɑ}܂B
@@uWinTopo Iṽ`FbNÎƂ́A WinTopo ̏I݂܂B
@@IȂ́A蓮ŏIĂB[ALT]+[F4]L[ŏI܂B
@@

 ؂摜AX^[C[W WinTopo ɓnȌ

uX␳ς݁viقƂǌʂ͂܂Bj
@@Ⴆ΁AXL}ʂɌXĂ邱Ƃ܂B
@@ ROTATE R}hŏCāAAƂAWinTopo ɓn摜𓯂悤
@@]ēn܂B
@@WinTopo 󂯎摜́AA摜ɂȂ邽߁Axǂ
@@ȂAKi̒ȂȂł́HƊ҂߂ĒǉĂ݂܂A
@@ۂ̓hbgɕԂ킯ł͂Ȃ̂ŁAҒʂɂȂȂق悤łB

umNv
@@mN摜ɕϊēn܂B
@@u臁ijlv`FbNĂƁAuÎ̓l@v臒lŌvZA
@@It̎́ẢE̓͂l̗p܂B

umCYv
@@fBAtB^iMedian FilterjɂāA摜Ɋ܂܂mCYy܂BB
@@ 摜̑傫ɂĂȂ莞Ԃ邽߁A؂莞̂ݗLłB

uGbWȂ߂炩Ɂv
@@KEVAtB^(Gaussian filter) ɂāA摜Ɋ܂܂mCYy܂B
@@ 摜̑傫ɂĂȂ莞Ԃ邽߁A؂莞̂ݗLłB

AWinTopo ŉ摜mFĂB
@
 

@2025/12/24 
@@ō쐬
@2025/12/25 DXF
@@t@C̃Rg̍폜ǉ
@2025/12/25a
@@DXF t@C̃Rg̍폜Ƃ߁ADXF t@C쐬҂̃~bݒǉ
@2025/12/26
@@WinTopoFree Ήǉ
@2025/12/29
@@VTracer ΉǉB
@@؂摜̂Ql̃`FbN{bNXA臒l̕ύXǉ
@@J[\ʒu̐F̎擾ǉ
@2025/12/30
@@VTracer ł̋Ȑ̐̕ݒǉ
@2025/12/31
@@؂摜̃mCYitB^[j̃`FbN{bNXǉ
@@؂摜̂ڂ̃`FbN{bNXǉ
@@-INSERT ꂽɂ߁A"-INSERT I!" ̕\ǉ
@2026/01/02
@@[CAD-Potrace] ^uANeBuȏԂŁApotrace.exe hbOhbvĂA
@@potrace.exe o^Ȃ̂蒼
@2026/01/03
@@[CAD-VTracer] ^úu؂vŁADXF t@C}ȂȂĂ̂蒼
@@C[W\̍ŒɂȂĂ̂蒼

@2026/01/04
@@WinTopo g CAD ̃X^[C[W̃XxNϊǉ
@2026/01/04a
@@X^[C[W̃XxNϊő}ړx̌vZԈĂ̂蒼
@@WinTopo ̃j[삪s邱Ƃ̂΍

@2026/01/05
@@X^[C[W̃XxNϊOɃmNǉ
@@WinTopo ̃j[삪s邱Ƃ̂ēx΍

@2026/01/07
@@mN臒lݒɁuÎ̓l@vǉ
@@]␳ς݂̃X^[C̉]ɑΉ

@2026/01/13
@@WinTopo u4. CAD ֑}vŁ@WinTopo ̏I݂ǉ
@@WinTopo ̃j[삪isȂ߂̑΍ł͂Ȃjs̑΍ǉ

 쌠A

@{c[̒쌠́A f.izawa LA咣܂B
@{c[gpƂɂ鎖́AQ̈؂ɂāA҂͂̐ӂ𕉂܂B
@gp̐ӔCɂāAgpĉB

 ҘA

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