edition Item selection Item creation Adding lines, rectangles and texts Adding logos Adding image bitmaps 3 3 3 3 4 4 4 5 6 7 8 8 10 11 12 12 13 15 15 15 16 16 18 19 20 22 22 Eeschema or Pcbnew. Poly-polygons (mainly to place logos and special graphic shapes) Bitmaps. WARNING Bitmaps can be plotted only by few plotters (PDF and PS only) Therefore, for other plotters, only create such shapes by hand. Bitmaps to place logos. WARNING Bitmaps can be plotted only by few plotters: PDF and PS only. Therefore: Texts, poly-polygons and bitmaps are defined by a position, and

edition Item selection Item creation Adding lines, rectangles and texts Adding logos Adding image bitmaps 3 3 3 3 4 4 4 5 6 7 8 8 10 11 12 12 13 15 15 15 16 16 18 19 20 22 22 Eeschema or Pcbnew. Poly-polygons (mainly to place logos and special graphic shapes) Bitmaps. WARNING Bitmaps can be plotted only by few plotters (PDF and PS only) Therefore, for other plotters, only create such shapes by hand. Bitmaps to place logos. WARNING Bitmaps can be plotted only by few plotters: PDF and PS only. Therefore: Texts, poly-polygons and bitmaps are defined by a position, and

edition Item selection Item creation Adding lines, rectangles and texts Adding logos Adding image bitmaps 3 3 3 3 4 4 4 5 6 7 8 8 10 11 12 12 13 15 15 15 16 16 18 19 20 22 22 Eeschema or Pcbnew. Poly-polygons (mainly to place logos and special graphic shapes) Bitmaps. WARNING Bitmaps can be plotted only by few plotters (PDF and PS only) Therefore, for other plotters, only create such shapes by hand. Bitmaps to place logos. WARNING Bitmaps can be plotted only by few plotters: PDF and PS only. Therefore: Texts, poly-polygons and bitmaps are defined by a position, and

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 10.5 Adding image bitmaps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Pl_Editor Eeschema or Pcbnew. • Poly-polygons (mainly to place logos and special graphic shapes) • Bitmaps. Warning Bitmaps can be plotted only by few plotters (PDF and PS only) Therefore, for other plotters, only create such shapes by hand. • Bitmaps to place logos. Warning Bitmaps can be plotted only by few plotters: PDF and PS only. Therefore: • Texts, poly-polygons and bitmaps are defined by a position, and

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 10.5 Adding image bitmaps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Eeschema or Pcbnew. • Poly-polygons (mainly to place logos and special graphic shapes) • Bitmaps. Warning Bitmaps can be plotted only by few plotters (PDF and PS only) Therefore, for other plotters, only create such shapes by hand. • Bitmaps to place logos. Warning Bitmaps can be plotted only by few plotters: PDF and PS only. Therefore: • Texts, poly-polygons and bitmaps are defined by a position, and

tc::for_each(tc::zip(c, rects), [&](widget& w, rect r) { widget.place(r); } ); } void center_bitmaps() { std::array = { , , }; // What now? } 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 16 17 6void vertical_center(WidgetContainer const& c) { // Magic happens } void center_bitmaps() { std::array = { , , }; // What now? } 1 2 3 4 5 6 7 8 7struct widget { rect bounding_box(); vertical_center(WidgetContainer const& c) { 11 // Magic happens 12 } 13 14 void center_bitmaps() { 15 std::array = { , , }; 16 // What now? 17 } 18 8void vertical_center(auto

set to zero. Page fill bitmaps At the end of each pointer page is a bitmap array of two bit entries which is indexed by the same index as the ppg_page array. These bitmaps indicate that the page is page is full, then the page is not used for new records or record versions. The location of the bitmaps on each page is dependent on the page size. The bigger the page, the more slots in the ppg_page lower address in the page and so on. From looking inside a few databases with a 4Kb page size, the bitmaps begin at offset 0x0f10 on the page. You can find the pointer page for any table by running something

size of your image – Image > Scale Image Avoid making your images bigger than original size, bitmaps do not scale up well! Exporting Images • Once editing is done, and the working XCF file is

So how to optimize it? Apache Arrow ● Binary data format ● Array lengths ● Null count ● Null bitmaps ● Offsets buffer ● Values Array ● More details please see the doc Chunk ● Columnar layout ● Fixed

： Settings for lines and rectangles Settings for texts Settings for poly-polygons Setting for bitmaps 22 編集作業 要素の選択 要素を選択するには、下記の３通りの方法があります： デザインツリー(画面左ウィンドウ)より、対象の要素を選択する 対象の要素の上で左クリックする 対象