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    Help needed with radial labels (trigonometry guru required)

    Scheduled Pinned Locked Moved Scripting
    labelknobradial
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    • d.healeyD
      d.healey
      last edited by d.healey

      I want to draw some labels on a panel radiating out from a knob. Each stop on the knob should point to a label.

      This is what I have so far

      HiseSnippet 1042.3ocsV0saaaCElxIJqRacXcnO.BF6BYTOOYmT2NjVLW6jLXzlTg5rhBX3VvHQaQDIRAJpl3MjWg8DsK1izdC1NTRVRd0Ks0.yWXeHO+8wC+NGZWA2ijjvEHMiyWFSPZek9jkLYvn.LkgFeDR6a0eSTnqfjPjCwdWlFmfFtLFmjP7QZZ67yJ6zL1Ek84u9og3PLyiTsEB8ZN0i7BZDUVsq6fmSCCOA6SNmFUy5CFL1iyFwC4o.l1Q2AECIEufbFVYVCcj1dG6SkbwDIVRR.aFx8WNIfeEK29WSSnWDRTK5hl.AJeazn.Znu6pyaBBosqa0oem7S+80Ok5SK2upJ7MYJrp7ndMPqwsAoteFPRqFj1MGR2SehmfFKqznvyWpOlIIh4XnTWGJ41hZ7GMzGwAKXxNQ3KImHfEkdX22wosE7UqCMMgxchzJDeAILw5oVSalI1sYaqbodkR6WJcPozCKk5WJ8nRoGWJ8ikRccZNqLsuGKrdNieQWHyqv6BhbDOJlyfE1Myz1r0Zd3hYPb9OcIWclO4hc.tqKbSJeEOURYD64oLOIkyrWzx72LMTwDCgSFPSTw5EbOb3PdJyOwVUiLLMVnhQNszN+mjNWEPkDUVLlyEV1THBNGZQsdRQ0rSHgsPF.a8fGzxz.RDDFAWQRrOEKC5H4uB6SwrD6866X8Cq6Vq1VSwS6MC1uWaK7z8yjlofCDFeA9pmERWvH9mStVZm65T5rLublo7na128lk68L0E.YtTUWLtw7lVGtpJXwYmwkjWxrypFl2XZ8uUMe9F0op+BdXHQrQ0pVaws4nMKM5BhnMbqFlRJMD39q2Ps2mVCkWNcnlgb1XFU9xXRw5S3g9pFEk7G19gJ3SpFwBDBlJyZC+5h1vIgTeh.Qgf7E5YjSTF3qOvC8KiOBKwqBCDQHKwDgjpNLZGQdOLPLu61P+HRxkRdblsETXHz4I8tq58Uz3rbdG8bJM5Zjlt1uC4ZoRnOHbE0WFTBi+TLHfPWDHUpaqgPRflrZtpwd+M7QY1ZY07idTut5X91AKquHh56GRb4IT0Ubkl6OHQRhmP+UHv55c63fhv0hx2MXcXiNqD1U6DiE.9pAzxp.5CmWBSp49ogX45iuUuSUnPgu5yLUyEY.tWV+crOiY5N25L8OUHdOcWpzKXyXrwFvHb48+AFKdI7t5GOeNwSVAvc0O4Ma6ydejzmOWdALTTPUD6yRil.DUOBjcFbQmnHwMTMn4qcTqUUfIDle1BEetPYW0ZsBkcWoDncdB967xaqUu0dmrc.Lwx9qEF5mpVaU1Oqq6nXqvy9uyySc7+dfusYe5sE9r+V3yAagOObK7o+V3yi1Bed7s5i5eb8rTIOJuc.1v83r4pZZGyv.yJiEh9G.NgI5JB
      

      03f5d6ad-4cb4-41db-be73-4cffeaf663fd-image.png

      Libre Wave - Freedom respecting instruments and effects
      My Patreon - HISE tutorials
      YouTube Channel - Public HISE tutorials

      ustkU 1 Reply Last reply Reply Quote 0
      • ustkU
        ustk @d.healey
        last edited by ustk

        @d-healey Here you go

        HiseSnippet 1074.3ocsV0uaaaCDmJIpq1acXcnO.DA6OTVSbjcRS5P1vbyWCFsIUaNsnCAFELRzVDQhTfhtodCAXOd6wYuAaGI0WdyoavX0+g8888iGu6nCjhPZdtPhbZcwrLJx4ybGNiqhOJlv3nAGib9R22jlDHo4T0gjvqmlkiNbVFIOmFgbbV8Gz14zZMj4ye78GRRH7PZsHD50BVH8ErTlpVZP+myRRNkDQufk1v5c6OHTvORjHlBXZUWeTFjTxD54DsYq3hbt2IQLkPNTQTzbjyZGJhlMLVbC2Z+qY4rqRnZltngPfrhOUjDoQrVJ5nXVRTP4YOGAQIntRrpsR7H2yXQrJ40Ujuvn.W6Qy5gyJyCuUmCdcaBO+FvaAPxoAjVyBoG5NLTxxT0Zz34ScGvUT4XBT1aBEqsnU1eU2iDfEbUmTx0zSk.SkGd646uIF9ZiCZ2FJ84JbB4JZRN96vWttgr65ahsT8pn1ohZ2JpmTQsWE09UTOsh5apn55WS1c8QUH3cDI94bwUcAPTB8IT0QhzLAGX7V2nc8Mlyi.BGhyc5hUswGKYGnkN.tTU+jXphwodimxCULA2axFs+01szwj.gSEyx0w5EhPRxgho7nbOc4pU6VSzwv1s5Y+IuyMwLE0pVGgbEQpfnr0YDUbmfAauaG+BekBcShmwhMwWRtr2H713dahIWtigZTcXHxPHH6zwG+03hHosvDKaZnYfAZy1F6YuB6jP4STwa00FlwBI1iAF4e.lg+V7bFAhd7i2ncK3bCHKRRt4YIrIbZzEz2qJh2krQFX5ORCwtlu6MxB2Q5KR5Xkt91p4Yilc2Gsaae6FGTV0wB94BE8kbOS0u8ssw+cUiGuPc56aoHIgJWnZ8FF4GxQO9zzqnxMgtnjozJCgwt4mkcu6Y4lqZBsseMLTvGvYpWlQ420BHTQOqdtu.UfoJyT+mWL0OLgEQkHFLb+ItlA.jAvMW+hd0fiIJRYXfHBYIiJUL8Av4X56fcw1kIsbOllesRjYrsXLABsMoOnbUidTwjy66ZGaPuuNgr9ypY9492vhTwPcx42A1XJaRrpjSAsQkq0acu+D9ncYtL29e83Vm4e6GajYfIkEEkPCD4L8UaMldTecG3P1uLWUJkz3L7UkvtTv48KgdsjLhDvXCvVUMP+y0zvCDhnoID07uZneprPgFiMWUqWGyArOqIJ+e6oj+qP7gtALUX7hw3JK.ivE3GCLV7.7CbOY7XZnpFfq4d5a937ZKx9FvDX0pjAMGtmOMcHzrFRgrygKZ83uyJ5AUKuulWWAFR4QFFcOcgxtZdmBkcKUhRIgRwaCsi25m3uuQBfIt4e2zx8LMOtZt100uiOB5sYuMLTe72B52VrO8VBe1YI7Y2kvmmrD9r2R3y9KgOO8C5i9O58roJQpcb.DDbhY+piyIbBzYY5BQ+EPH1n.L
        

        EDIT: The upside down writing isn't very attractive though...

        Can't help pressing F5 in the forum...

        d.healeyD 1 Reply Last reply Reply Quote 0
        • d.healeyD
          d.healey @ustk
          last edited by

          @ustk Thanks, I'll check it out in the morning. I think changing left to right alignment will flip the text, but might cause other problems

          Libre Wave - Freedom respecting instruments and effects
          My Patreon - HISE tutorials
          YouTube Channel - Public HISE tutorials

          ustkU 2 Replies Last reply Reply Quote 0
          • ustkU
            ustk @d.healey
            last edited by ustk

            @d-healey yes, but probably with two loops (or a condition in the main one)

            Can't help pressing F5 in the forum...

            1 Reply Last reply Reply Quote 0
            • ustkU
              ustk @d.healey
              last edited by

              @d-healey Here's a better version

              HiseSnippet 1208.3ocsV80aaaCDmJIpqVacXcnOzGIL1CJqINxIoosKMntwIYvnModyYEEHHnfQh1hHzjBTzI0aH.6K59NruAaGojkjScxBLV0CB2w6e+3wi2wtJYHMMUpPN0NdbBE47Mt8FKzwsiILApydHmu28CC4cUzTpdWR34iRRQ6NNgjlRiPNNK9yF8bpsDx982uZWBmHBokKgPuWxBoukMjoKWsaq2v37CHQziYCqn8ls5DJEskb4H.SK5FfRffRFPOhXTaAWjy81OhokpdZhllhbVZWYz3dwxKEY5+dVJ6LN0vzD0CbT1xGH4QFDaVE0Nlwi5NYumh.uzsLSrXVl3QtGxhXEqWlQ9Nq.boEUyGNKLM7VbJ30rJ7Bp.uY.ImJPZoLH8P2dgJVhtThAOesaGglp5SfzdUnjoKZg+ZI21RPCgtwPx4zCT.SgE9aEDrBF9s71ddPpOUi4jyn7T7N3SpaIaVeEbF05ETaTPsYA0SKn1pf5YETOuf5EETMCJIaV+zBDbAQgeiPdVS.DSf9.ptsbXhT.L90sRqu7TVzkH.+biljI1ZSFYCnjtKbnp+U4HMSP86ORDpYRg+fk89CuZFeR.2oiYoFe8VYHguqbjHJ02jtrJjpIJMnzpGRzwM51YsMaDjKhnBAAazH.+i3bo30vqWHOUSS.ELpsF1OKq2fSECzwq1bh+UzKnpTZWIfSPYqe5ykR0zFj4XiQd0FzPIMUe9VrsB9DxIqepQgUvjS1vRcZll8kJrOCbav1XF9k3obIrzSdxxd0fLA3xTStzbqz22lOhHZRiKv6rCX3x3WgyDl1PQiv+TA2kwLM0DKHX0X8MA6kSsk.+aC.DgHE4xWyYCDznioeRmu+NgcJ.aSUBsutt0UU2fzjad+UqFTa.GrinFlqpBB.1WGEkdM+r5Vbr2c.uJ1f3b.eGw6UdWYJNgOlfC0i3I0iXovVuapqURte3jh5Uf5d9HpsZMuldx4RljsKVWQSLk59PDtZaOq6xNSstrMgyOCZz5Ocjxgi4qBVNRpouS3aip2Ud3qKpe+YJK2mbpZlhMyAT2lg9hQCOipptmMJBMGmtiq6M2ws5.gvrlDUTTJ5HX52kPE2zXBTdmES24bTApps8l+17dy83rHpBwfVvekqMYhr.tbF2iag9sN6AmSSbC3QHJITklY1.N6Qu.lXl0xul6dzzy0xDqt4m6fqyB5ClLPvbHai48cyNvQepLfrViqxbIKRGWcgXpoVs5JZnfdxP3Z26efOy5Sg.u+yscIB9yeoBB.lgrnHNb0KkYNhKC7iZYtgzi86zpOoXHoxd4GtN7O5yf+QsRHJ.iU.aQVA84CUgw4xnQbhd5Y7lG1jKvfwpCVMCOE.1GWEk+uM3+tBwG51koCimMFWXFXDN.+Rfw7mK8.2862mFpKA3RtG7guLuMBkMwd.zoVwfhC2iFMrGTrFRgnKfCZSa.mELWXy3CL7lLPOpHxxXpoyE1zv6jKr4DgngjPk7igYWyMOH691U.LIruEsl6gFdbw8aW2fFAHn1l8wvPy1eUnda11r9bXyFygMaNG17z4vlslCad1bXyyuUaLOK+0izxgYWGfE5tusOqiy9BBTYYqBQ+K.sJHNK
              

              Can't help pressing F5 in the forum...

              d.healeyD 1 Reply Last reply Reply Quote 2
              • d.healeyD
                d.healey @ustk
                last edited by

                @ustk Oh wow that's great, thanks!

                Libre Wave - Freedom respecting instruments and effects
                My Patreon - HISE tutorials
                YouTube Channel - Public HISE tutorials

                1 Reply Last reply Reply Quote 0
                • d.healeyD
                  d.healey
                  last edited by

                  @ustk As I'm bringing this in to my main project I realised two parameters that weren't present in the simple snippet.

                  The labels are different lengths.
                  The panel is not square.

                  I'm thinking that it's going to be necessary to draw the labels using the knob's area, rather than just using the panel's area. Any ideas?

                  HiseSnippet 1246.3ocsV0uSabDDeOfKM1sopoJO.qr5ebz.NlOZZUInXv.sHBDqXRTjPzz02s12Bq28zdqAbpPpOZ8wnOF8Mncl8N66LEnHTy8G16Ne9amY1Y11FcHOMUaHdUNbTBm38E9cForwshYBEY2sHdes+6GHaa3ob6lrvSGljR1bTBKMkGQ77l8mP47pLGw88WubSljoB4EjHj2oEg7WIFHrETa2bOgTtCKhenXPIoWs4tgZUKsTODvzr9MHIfSY84GvPwlwm38fsiDVsoikY4oDu41TGMpSr9bUl7uSjJ5J43lkHc.CkQdGsLBQLRkzJVHiZO9rmR.qztHRLaVj3I96KhDSnWDQ9JGCZgFkiGdyLM7lcJ3sTY30nD7tFH4UBRykAoG62IzHRrEbP77496prbSOFD1KCkLYIy7my42RCRnr0GvNkuiA1LQifm2nwBT3m4WqZUHzmZoRVWtLktN8nZGnU7ZKPq8FVpE+eS1HlUfq5v51k4VHNkEiK9YwIrOhK13D1.7+CXwryYpnILo6wL3l8FZhxD3bFcCaLP83wN+LlgtmR2cIv+iQcetskdPBfEkMnliasB3hZzlo3xaVkL1NcxVVGplaC4S6azCsBEOn2PUnUnUA8mu5uUsBZSFXNarHEs0qzgL4l5gpnz.LR4DH0xLVPnE2mYiq2d2msZ8F4rXlPfwJ0aP+VZNW5ynKOgepkm.Bfh8LZPV.utjq5aiWbow12vOiaR4s0.NAgc1omTqMSqPlgQkpVoeciFK7BbXaA5QriV9XTfEnriVws53LI6oMz.AX1FqQEzWPmxj.om9z4qVAhDfISwXIdgLHvEOhXVV8ynquNn37zWRyXlV2vin+3jcmGKrbzWfypH5gN6EScj.66b.3gHC67Mjh9Jdzg7Kr4muiDGCvFpSj7d1ZNSU9.xSt4yWkJPsAjXGxwMWVFD.ruJJJrZdt5VLb06.dMh9w4.9Nh2KqdIVbBeBkDpGoiqGoZkqdGqqMZYP33h5Ef5d4PtqZMuldbdIiyZSna3IXod.3gKWqpybY4TmIawjxtPO1fo8TNbvuRX4.sk+ZUfyqUurJ8pr506Z4kaSI2bsrwQ.laSw.0vAc4lxmYTPnu3zMa8u4lskmEDl0jnjfZ0tJg80Ib0MMgfj2YAaLmiJPTqqs7Wl2VtiTDwMDAz88y7cAShCvEi29llj2t6VPdZrY.KBdIgarB7.3sE+LXXYV29J9awSO0pSbxlm2ASm4zGMdV.ljc97g9YIbxESbXyes4nhMmz7bQjMdBg+vzLli0pSn76m1zBEzim+V4A+M7gLlBAU+OO1EHf7KkP.4vlCDQQR3pWp.SwEbdRS7FRGwG4keMw.1EkCdSCexAWE9.kDlAvXIvNIpP92ySgI45ngRlc5w63aZxYfXr7LUbtoBv9nxn7+sY92UH9X+1BaX70iwYtFLBIvOEXL+kROxe6d83g1B.Nm+Nu+SyyhHYSr6CcpMBn3v+fgC5.Eqgbv6JHQisA7lAuvlsuAtGi.c3pH2FrlNm4R3dublKMlIY.Kzn+PX10b7sXOzQAvjx8LzJ96i6oSte662ndCBTaK9PXHd7WDp2tdcV9dnyJ2CcV8dny2cOz442Cc996gN+vspC9h7MFZ0CxtN.DZusqOqm21JFTY4pBI+CCZLhwC
                  

                  Libre Wave - Freedom respecting instruments and effects
                  My Patreon - HISE tutorials
                  YouTube Channel - Public HISE tutorials

                  ustkU 1 Reply Last reply Reply Quote 0
                  • ustkU
                    ustk @d.healey
                    last edited by ustk

                    @d-healey No need to get the knob’s area info (unless it won't be centred in the panel)
                    As for the different label lengths, I reversed the left/right alignment and used some arbitrary indentation. This way they are aligned from the centre and not from the perimeter of the panel

                    HiseSnippet 1333.3ocsW0uaaaCDmJIpq1acncnO.DF6OjWRbsS6ZGlaPc9byHsoF0oEEHHqiVh1hMRjZTTI0cH.6QauB6MYuAa2QIaKm59wBV0eDKde96NdmtK8zJedZpRSbpbz3DNw4qb6OVZB2IjIjjt6Rb9F2WFG0SyS4lsY9mlkjR1dbBKMkGPbbV9mP4bprBw972OZaVDS5ymQhPdgR3yerHVXlQsWmCDQQ6yB3GIhKI885z0WI2QEox.LsraSRB3T1H9gLTrkbINWau.gQo6aXFdJwYksUAi6GpNWlK+KDohAQb7PKRevP4j2WEEfHFoR1ITDEzaRrmR.qzaVlX47LwscehHPLk9rLxMsLnyznb9vYo4g2xyAuVkgWyRvaAPxoDjVIGR2xsuuVjXlwAwyW51UZ35gLHsWFJ4xRV5ubc2QARHMMhYmx2WCGlpg28a1bMJ7m5sqVER8oFZDa.OJktI83ZGpj7ZqQq8LVpA+ca1XlQfu0mMX.y9h3TVH9xOKdM6s3Ka8ZVL96grP14LYvTlzCXZ7vAY5fbANmQ2xDBTOYhyOiooGHUCZA9eBpGwM6nhS.rHMd0rbqMCtnF8XRdz6Wkb1VcxesATM2CtOMOSkYDRt2vLouQnjdipW82qVAsICLG3ggJc7Qp9+VFSy8LghTz1OV4yh1VkICR8ZVGrakbcRMLsAza8mvLgM508N2qQy1ElS6CLtailzuiVvkdG5FS4mZ3If.nX2g5keGzHhKGYBWuU8Bgz7y35TdOE.cPXqcFFoT54UH2vkfkJl2M.RELLFAEa8flVliZnUXgpmE3qQOlcbySnqRYGuwInQVCd6t12NI2ZP1f5I.KzrMUPeHcN2BjVc05Uq.IPvxo3U.1G6km1BXFViynatInXc5in4LSan4Azeb5oyCEFN5KvYUDCQm8v4Bav9VG.dHPyNeqHwHIO3H9aLE4fiEmLIPV+RQNFNsNYMa3kGZvO0zhQglZVeVNgvS9n4iJUfBDn9IiiGtnLngv7xndlwKt++31u5mTXt5mTXFwGVDk+2BxKpdA13TUHifNE5jNk2o2fY6br1ZSpm0XqasTczTsQVafrPR1ZIM2jokTV6pWr.yqj1FcrgVqh77mzMuFzvGkwsNqnYdRkUNm1Soq4IXOtG.+KZW0Zt7pRqI2gEEM.Ft3MumrwZ9SIrbnxvepzy5U.tzKyZ3vExqvlQb8BYiy9zeHE8jYwC35xwLJHLPX9oLtu+oLkGB5m+0wRBpjckBySS3x22nQRwmTwIREnBD0XmG80Eyi5GIB3Zh.F67Et1jIwB3Yy0uYGxy6tKbOMwLfEAujv0FAF.N6xOC1RHeLWE2c4omZTIVYKt2ASm6zaLYHHdIa840cyuvIuYpC67qcFO6vq6btHvDNkvep6Dxwt9oT9iS6XfdqIKdT4Z+C7fLlCAU+ng8LDP9kRHfbTmXQPPD7wfTAdEOiys6fcg8EukWdMpXVIK8sWB9jCuL7AJIPOnzTBrSyJj2cQBXEFUPVDyL+dM3xbELPLVdYBbgAIf8wkQ4+aK67oBwa41SX7CWLFWZAXDt.+bfwhUDug6dCGx8My.3Jt6+xOO6CRxWUYDL6PKfhC2Cyh6CEq9bv6R3hF+LfyRXCa94l3YLCzmKCrGvZ5BlsvyNELaMgIIl4qUuxOuMGWB85VJ.lj18uq39D7LcZ+sqayFMIPss3U99X3uNTusXc13JnycuB5buqfNe+UPm6eEz4AWAc9gOnN3+JxVYFUbd6.Pn2d1uy53rmjAUV1pPx+By27z..
                    

                    Can't help pressing F5 in the forum...

                    d.healeyD 1 Reply Last reply Reply Quote 2
                    • d.healeyD
                      d.healey @ustk
                      last edited by

                      @ustk Thanks again! Looks perfect.

                      Libre Wave - Freedom respecting instruments and effects
                      My Patreon - HISE tutorials
                      YouTube Channel - Public HISE tutorials

                      1 Reply Last reply Reply Quote 0
                      • d.healeyD
                        d.healey
                        last edited by

                        @ustk This is how it looks in my project, thanks again to you!

                        821c0a1a-aa38-470b-80f4-8e463b5dc2b7-image.png

                        Libre Wave - Freedom respecting instruments and effects
                        My Patreon - HISE tutorials
                        YouTube Channel - Public HISE tutorials

                        ustkU 1 Reply Last reply Reply Quote 3
                        • ustkU
                          ustk @d.healey
                          last edited by

                          @d-healey Looks cool 😎

                          Can't help pressing F5 in the forum...

                          1 Reply Last reply Reply Quote 0
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