![]() These values based on the reference font Helvetica. In other words, text you want people to read. The minimum level recommended for content text that is not body, column, or block text.Also, Lc 75 should be considered a minimum for larger for any larger text where readability is important. This level may be used with non-body text with a font no smaller than 15px/400. ![]() The minimum level for columns of body text with a font no smaller than 24px/300 weight, 18px/400, 16px/500 and 14px/700.Lc 90 is a suggested maximum for very large and bold fonts (greater than 36px bold), and large areas of color. Also a recommended minimum for extremely thin fonts with a minimum of 24px at weight 200. Preferred level for fluent text and columns of body text with a font no smaller than 18px/weight 300 or 14px/weight 400 (normal), or non-body text with a font no smaller than 12px.The lookup table (Bronze level conformance).įor Silver level conformance, see the lookup table which improvesĪccuracy and allows for greater flexibility. ![]() These general levels are appropriate for use without reference to BROWSER PICKER: The browser's default picker is available by clicking on the example color square next to the input boxes.ĪPCA Guidelines: Bronze Level CONFORMANCE: BRONZE LEVELS (preliminary) We are working on incorporating perceptually uniform sliders soon. COLOR SLIDERS: These are presently using HSL, which is not perceptually uniform. Any alpha is blended before creating the URL. URL: You can create a URL of the colors to share. The hex and rgb() displayed over the input box always shows the final blended color. NOTE: if you swap the text and background colors, the text color will be blended and the alpha set to 1 before swapping to the background. SWAP COLORS: You can easily swap the text and background color by clicking the big ampersand (&) in the middle.ĪLPHA: The text color can have an alpha, which will be blended with the background before calculating contrast. Therefore it is important to enter the text/icon color or background color in the correct input. POLARITY: The APCA is polarity aware, this means that it recognizes the difference of dark text on a light background vs light text on a dark background. There is also a special shortcut for grey: enter only 1-3 rgb digits followed by a comma or percent symbol, or two hex digits (no comma) and they will be expanded. Uses commonly available TTF and TTC fonts as on Windows.Įliminates the need to convert TTF to AFM or TFM files.INPUT BOXES: You can enter a CSS color name or a 3 to 6 character hex value with or without a #, or as rgb() using numbers or percentages, with or without the 'rgb' and parenthesis. ![]() Supports backward-compatibility with the previous font model based on the motif toolkit. Provides font-related diagnostics and tracing information. Includes a simple font lookup algorithm and an enhanced formatter. Supports Unicode font subsetting in PDF on UNIX. Supports TrueType Fonts (TTF) and TrueType Collections (TTC) on UNIX. Simplifies setup, configuration, and discovery of fonts. The new font model offers the following features and benefits: If the REPORTS_ENHANCED_FONTHANDLING environment variable is set to NO, the old toolkit mechanism is used. The font model applies to all destination formats and supports font aliasing and font subsetting. Oracle Reports uses the new font model during runtime, and it uses the old Motif toolkit during design time. Oracle Reports 11 g Release 1 (11.1.1) uses a new font model that supports the TTF and TTC font types on UNIX platforms.
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