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< <title>EAGLE Help Version 5.1.0</title>
---
> <title>EAGLE Help Version 5.2.0</title>
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< <td align=left>EAGLE Help Version 5.1.0</td>
---
> <td align=left>EAGLE Help Version 5.2.0</td>
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< <tt>ATTRIBUTE part_name attribute_name 'attribute_value' [ orientation ] &#149;</tt><br>
---
> <tt>ATTRIBUTE part_name attribute_name 'attribute_value' [ [ orientation ] &#149; ]</tt><br>
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< the origin of the part will be used as default.
---
> the behavior depends on whether the given attribute already exists for that
> part (either in the device or in the schematic). If the attribute already exists,
> only its value will be changed. If it doesn't exist yet, a new attribute with
> the given name and value will be placed at the origin of the selected gate of the part.
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> <h2>Canceling</h2>
> If you cancel the Autorouter by clicking on the STOP button, any airwires
> that have not yet been routed, are not automatically recalculated.
> Use the <a href=#81>RATSNEST</a> command to do this.
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< By default the output file is written into the <b>Project</b> directory
< as defined in the <a href=#14>directories dialog</a>.
---
> By default the output file is written into the <b>Project</b> directory.
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> These shapes only apply to the outer layers (Top and Bottom).
> In inner layers the shape is always "round".
> <p>
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> <h2>EagleRc Parameters</h2>
> Sometimes a small detail of functionality needs to be made adjustable, for
> instance because some users absolutely need to have it work differently.
> These parameters are not available in any dialogs, but can only be changed
> through an entry in the eaglerc file. In order to make this easier, any
> parameter that is not found amoung the keywords listed above will be looked
> up in the eaglerc parameters and can thus be changed using the SET command.
> Note that the parameter names must be written in full and exactly as
> listed below (case sensitive). The parameter value is typically '0' or '1',
> to turn the functionality 'off' or 'on', respectively. After changing any
> of these parameters that influence the way the screen display is drawn, a
> window refresh may be necessary.
> <p>
> <b>Example</b>
> <pre>
> SET Option.DrawUnprocessedPolygonEdgesContinuous 1;
> </pre>
> The following eaglerc parameters parameters are available:
> <p>
> <dl>
> <dt><b>Cmd.Delete.WireJointsWithoutCtrl</b>
> <dd>
> If you insist on having the DELETE command delete wire joints
> without pressing the Ctrl key, you can set this parameter to '1'.
> <dt><b>Cmd.Wire.IgnoreCtrlForRadiusMode</b>
> <dd>
> If you don't like the special mode in wire drawing commands that allows
> for the definition of an arc radius by pressing the Ctrl key when placing
> the wire, you can set this parameter to '1'.
> This will turn this feature off for all commands that draw wires.
> <dt><b>ControlPanel.View.AutoOpenProjectFolder</b>
> <dd>
> The automatic opening of the project folder at program start (or when
> activating a project by clicking on its gray button) can be disabled
> by setting this parameter to '0'.
> <dt><b>Erc.AllowUserOverrideConsistencyCheck</b>
> <dd>
> In order to handle board/schematic pairs that have only minor inconsistencies,
> the user can enable a dialog that allows him to force the editor to
> perform forward-/backannotation, even if the ERC detects that the files are
> inconsistent. This can be done by setting this parameter to '1'.
> <b>PLEASE NOTE THAT YOU ARE DOING THIS AT YOUR OWN RISK</b> - if the files get
> corrupted in the process, there may be nothing anybody can do to recover
> them. After all, the ERC <b>did</b> state that the files were inconsistent!
> <dt><b>Interface.PreferredUnit</b>
> <dd>
> When displaying a numerical value in dialog input fields, the units are determined
> automatically, so that the representation with the least number of decimal
> digits is chosen. This can be controlled by setting this parameter to
> '0' for automatic unit determination (default),
> '1' for imperial units, and
> '2' for metric units.
> <dt><b>Interface.UseCtrlForPanning</b>
> <dd>
> Panning is done by moving the mouse while holding the center mouse button
> (or mouse wheel) down. In older versions this was done by pressing the Ctrl
> key instead. If you want the old functionality back, you can set this
> parameter to '1'.
> Note, though, that the Ctrl key is now used for special functions in some
> commands, so when using these special functions (like selecting an object
> at its origin in MOVE) with this parameter enabled you may inadvertently
> pan your draw window.
> <dt><b>Option.DrawUnprocessedPolygonEdgesContinuous</b>
> <dd>
> If you don't like the way unprocessed polygons display their edges (as dotted lines),
> you can set this parameter to '1'. The edges of unprocessed polygons will then be
> displayed as continuous lines, as was the case before version 5 (however, they will
> not be highlighted).
> <dt><b>Option.RatsnestLimit</b>
> <dd>
> The RATSNEST command processes all points of a signal, even if that
> signal is very complex (in previous versions it dropped wire end points
> from processing if the total number of connection points exceeded 254).
> This requires more memory when calculating the ratsnest. In case this
> is a problem on your system, you can revert to the original method
> by setting this parameter to '254'.  The value given
> here is the number of connection points up to which all wire end points
> will be taken into account and thus limits the amount of memory used
> (processing will use up to the square of this value in bytes, so a value
> of 1024 will limit the used memory to 1MB). A value of '0' means there is
> no limit. A value of '1' will result in airwires being connected only to
> pads, smds and vias.
> <dt><b>Option.ToggleCtrlForGroupSelectionAndContextMenu</b>
> <dd>
> Since the context menu function on the right mouse button interferes
> with the selection of groups as it was done before version 5, a group is
> now selected with Ctrl plus right mouse button. If you want to have the old
> method of selecting groups back, you can can set this parameter to '1'.
> This will allow selecting groups with the right mouse button only and require
> Ctrl plus right mouse button for context menus.
> <dt><b>Sch.Cmd.Add.AlwaysUseDeviceNameAsValue</b>
> <dd>
> Some users always want to use the device name as part value, even if the
> part needs a user supplied value. Those who want this can set this
> parameter to '1'.
> <dt><b>Warning.PartHasNoUserDefinableValue</b>
> <dd>
> If you don't want the warning message about a part not having a user
> definable value, you can turn it off by setting this parameter to '0'.
> </dl>
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> These shapes only apply to the outer layers (Top and Bottom).
> In inner layers the shape is always "round".
> <p>
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> The proper directive for version 5.1.2 would be
> <pre>
> #require 5.0102
> </pre>
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< <tr><td><tt>REAL_EPSILON</tt> </td><td width=20><td>the maximum positive <a href=#167>real</a> number such that <tt>1.0 + REAL_EPSILON != 1.0</tt></td></tr>
---
> <tr><td><tt>REAL_EPSILON</tt> </td><td width=20><td>the minimum positive <a href=#167>real</a> number such that <tt>1.0 + REAL_EPSILON != 1.0</tt></td></tr>
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< The <tt>palette</tt> function returns an integer RGB value in the form 0x00rrggbb,
---
> The <tt>palette</tt> function returns an integer ARGB value in the form 0xaarrggbb,
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< The <tt>palette</tt> function returns the RGB value of the color with the given
---
> The <tt>palette</tt> function returns the ARGB value of the color with the given
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> If <tt>Message</tt> contains any HTML tags, the characters '&lt;', '&gt;' and '&amp;'
> must be given as "&amp;lt;", "&amp;gt;" and "&amp;amp;", respectively, if they shall
> be displayed as such.
> <p>
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> If <tt>Text</tt> contains any HTML tags, the characters '&lt;', '&gt;' and '&amp;'
> must be given as "&amp;lt;", "&amp;gt;" and "&amp;amp;", respectively, if they shall
> be displayed as such.
> <p>
